15917136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 44759040

約数和(自身を除く): 28841904

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, 563, 589, 744, 912, 1126, 1178, 1488, 1689, 1767, 2252, 2356, 3378, 3534, 4504, 4712, 6756, 7068, 9008, 9424, 10697, 13512, 14136, 17453, 21394, 27024, 28272, 32091, 34906, 42788, 52359, 64182, 69812, 85576, 104718, 128364, 139624, 171152, 209436, 256728, 279248, 331607, 418872, 513456, 663214, 837744, 994821, 1326428, 1989642, 2652856, 3979284, 5305712, 7958568, 15917136]

約数ペア:

[(1, 15917136), (2, 7958568), (3, 5305712), (4, 3979284), (6, 2652856), (8, 1989642), (12, 1326428), (16, 994821), (19, 837744), (24, 663214), (31, 513456), (38, 418872), (48, 331607), (57, 279248), (62, 256728), (76, 209436), (93, 171152), (114, 139624), (124, 128364), (152, 104718), (186, 85576), (228, 69812), (248, 64182), (304, 52359), (372, 42788), (456, 34906), (496, 32091), (563, 28272), (589, 27024), (744, 21394), (912, 17453), (1126, 14136), (1178, 13512), (1488, 10697), (1689, 9424), (1767, 9008), (2252, 7068), (2356, 6756), (3378, 4712), (3534, 4504)]