128698922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{3821}}^1$

素因数の和:5365

約数の個数: 16

約数和(自身を含む): 210790944

約数和(自身を除く): 82092022

約数列:

[1, 2, 11, 22, 1531, 3062, 3821, 7642, 16841, 33682, 42031, 84062, 5849951, 11699902, 64349461, 128698922]

約数ペア:

[(1, 128698922), (2, 64349461), (11, 11699902), (22, 5849951), (1531, 84062), (3062, 42031), (3821, 33682), (7642, 16841)]