12912968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 25176960

約数和(自身を除く): 12263992

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 563, 1126, 2252, 2867, 4504, 5734, 11468, 22936, 26461, 34343, 52922, 68686, 105844, 137372, 211688, 274744, 1614121, 3228242, 6456484, 12912968]

約数ペア:

[(1, 12912968), (2, 6456484), (4, 3228242), (8, 1614121), (47, 274744), (61, 211688), (94, 137372), (122, 105844), (188, 68686), (244, 52922), (376, 34343), (488, 26461), (563, 22936), (1126, 11468), (2252, 5734), (2867, 4504)]