12852574405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1783841}}^1$

素因数の和:1783988

約数の個数: 16

約数和(自身を含む): 16953634368

約数和(自身を除く): 4101059963

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 1783841, 8919205, 19622251, 98111255, 233683171, 1168415855, 2570514881, 12852574405]

約数ペア:

[(1, 12852574405), (5, 2570514881), (11, 1168415855), (55, 233683171), (131, 98111255), (655, 19622251), (1441, 8919205), (7205, 1783841)]