243131614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{19841}}^1$

素因数の和:20411

約数の個数: 16

約数和(自身を含む): 398586096

約数和(自身を除く): 155454482

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 19841, 39682, 218251, 436502, 11051437, 22102874, 121565807, 243131614]

約数ペア:

[(1, 243131614), (2, 121565807), (11, 22102874), (22, 11051437), (557, 436502), (1114, 218251), (6127, 39682), (12254, 19841)]