19762272

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 58514400

約数和(自身を除く): 38752128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 144, 178, 216, 257, 267, 288, 356, 432, 514, 534, 712, 771, 801, 864, 1028, 1068, 1424, 1542, 1602, 2056, 2136, 2313, 2403, 2848, 3084, 3204, 4112, 4272, 4626, 4806, 6168, 6408, 6939, 8224, 8544, 9252, 9612, 12336, 12816, 13878, 18504, 19224, 22873, 24672, 25632, 27756, 37008, 38448, 45746, 55512, 68619, 74016, 76896, 91492, 111024, 137238, 182984, 205857, 222048, 274476, 365968, 411714, 548952, 617571, 731936, 823428, 1097904, 1235142, 1646856, 2195808, 2470284, 3293712, 4940568, 6587424, 9881136, 19762272]

約数ペア:

[(1, 19762272), (2, 9881136), (3, 6587424), (4, 4940568), (6, 3293712), (8, 2470284), (9, 2195808), (12, 1646856), (16, 1235142), (18, 1097904), (24, 823428), (27, 731936), (32, 617571), (36, 548952), (48, 411714), (54, 365968), (72, 274476), (89, 222048), (96, 205857), (108, 182984), (144, 137238), (178, 111024), (216, 91492), (257, 76896), (267, 74016), (288, 68619), (356, 55512), (432, 45746), (514, 38448), (534, 37008), (712, 27756), (771, 25632), (801, 24672), (864, 22873), (1028, 19224), (1068, 18504), (1424, 13878), (1542, 12816), (1602, 12336), (2056, 9612), (2136, 9252), (2313, 8544), (2403, 8224), (2848, 6939), (3084, 6408), (3204, 6168), (4112, 4806), (4272, 4626)]