12389582018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3146161}}^1$

素因数の和:3146353

約数の個数: 16

約数和(自身を含む): 20387129760

約数和(自身を除く): 7997547742

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 3146161, 6292322, 34607771, 69215542, 563162819, 1126325638, 6194791009, 12389582018]

約数ペア:

[(1, 12389582018), (2, 6194791009), (11, 1126325638), (22, 563162819), (179, 69215542), (358, 34607771), (1969, 6292322), (3938, 3146161)]