19309776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 34972464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 683, 744, 912, 1178, 1366, 1488, 1767, 2049, 2356, 2732, 3534, 4098, 4712, 5464, 7068, 8196, 9424, 10928, 12977, 14136, 16392, 21173, 25954, 28272, 32784, 38931, 42346, 51908, 63519, 77862, 84692, 103816, 127038, 155724, 169384, 207632, 254076, 311448, 338768, 402287, 508152, 622896, 804574, 1016304, 1206861, 1609148, 2413722, 3218296, 4827444, 6436592, 9654888, 19309776]

約数ペア:

[(1, 19309776), (2, 9654888), (3, 6436592), (4, 4827444), (6, 3218296), (8, 2413722), (12, 1609148), (16, 1206861), (19, 1016304), (24, 804574), (31, 622896), (38, 508152), (48, 402287), (57, 338768), (62, 311448), (76, 254076), (93, 207632), (114, 169384), (124, 155724), (152, 127038), (186, 103816), (228, 84692), (248, 77862), (304, 63519), (372, 51908), (456, 42346), (496, 38931), (589, 32784), (683, 28272), (744, 25954), (912, 21173), (1178, 16392), (1366, 14136), (1488, 12977), (1767, 10928), (2049, 9424), (2356, 8196), (2732, 7068), (3534, 5464), (4098, 4712)]