127491122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{156623}}^1$

素因数の和:156673

約数の個数: 16

約数和(自身を含む): 214261632

約数和(自身を除く): 86770510

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 156623, 313246, 1722853, 3445706, 5795051, 11590102, 63745561, 127491122]

約数ペア:

[(1, 127491122), (2, 63745561), (11, 11590102), (22, 5795051), (37, 3445706), (74, 1722853), (407, 313246), (814, 156623)]