19413496215232

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{754903}}^1$

素因数の和:755478

約数の個数: 112

約数和(自身を含む): 44454303613440

約数和(自身を除く): 25040807398208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 419, 448, 548, 838, 959, 1096, 1676, 1918, 2192, 2933, 3352, 3836, 4384, 5866, 6704, 7672, 8768, 11732, 13408, 15344, 23464, 26816, 30688, 46928, 57403, 61376, 93856, 114806, 187712, 229612, 401821, 459224, 754903, 803642, 918448, 1509806, 1607284, 1836896, 3019612, 3214568, 3673792, 5284321, 6039224, 6429136, 10568642, 12078448, 12858272, 21137284, 24156896, 25716544, 42274568, 48313792, 84549136, 103421711, 169098272, 206843422, 316304357, 338196544, 413686844, 632608714, 723951977, 827373688, 1265217428, 1447903954, 1654747376, 2214130499, 2530434856, 2895807908, 3309494752, 4428260998, 5060869712, 5791615816, 6618989504, 8856521996, 10121739424, 11583231632, 17713043992, 20243478848, 23166463264, 35426087984, 43333696909, 46332926528, 70852175968, 86667393818, 141704351936, 173334787636, 303335878363, 346669575272, 606671756726, 693339150544, 1213343513452, 1386678301088, 2426687026904, 2773356602176, 4853374053808, 9706748107616, 19413496215232]

約数ペア:

[(1, 19413496215232), (2, 9706748107616), (4, 4853374053808), (7, 2773356602176), (8, 2426687026904), (14, 1386678301088), (16, 1213343513452), (28, 693339150544), (32, 606671756726), (56, 346669575272), (64, 303335878363), (112, 173334787636), (137, 141704351936), (224, 86667393818), (274, 70852175968), (419, 46332926528), (448, 43333696909), (548, 35426087984), (838, 23166463264), (959, 20243478848), (1096, 17713043992), (1676, 11583231632), (1918, 10121739424), (2192, 8856521996), (2933, 6618989504), (3352, 5791615816), (3836, 5060869712), (4384, 4428260998), (5866, 3309494752), (6704, 2895807908), (7672, 2530434856), (8768, 2214130499), (11732, 1654747376), (13408, 1447903954), (15344, 1265217428), (23464, 827373688), (26816, 723951977), (30688, 632608714), (46928, 413686844), (57403, 338196544), (61376, 316304357), (93856, 206843422), (114806, 169098272), (187712, 103421711), (229612, 84549136), (401821, 48313792), (459224, 42274568), (754903, 25716544), (803642, 24156896), (918448, 21137284), (1509806, 12858272), (1607284, 12078448), (1836896, 10568642), (3019612, 6429136), (3214568, 6039224), (3673792, 5284321)]