85990922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{119101}}^1$

素因数の和:119141

約数の個数: 12

約数和(自身を含む): 136133586

約数和(自身を除く): 50142664

約数列:

[1, 2, 19, 38, 361, 722, 119101, 238202, 2262919, 4525838, 42995461, 85990922]

約数ペア:

[(1, 85990922), (2, 42995461), (19, 4525838), (38, 2262919), (361, 238202), (722, 119101)]