18302220778

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1\times {\mathrm{88819}}^1$

素因数の和:89541

約数の個数: 16

約数和(自身を含む): 27645757920

約数和(自身を除く): 9343537142

約数列:

[1, 2, 197, 394, 523, 1046, 88819, 103031, 177638, 206062, 17497343, 34994686, 46452337, 92904674, 9151110389, 18302220778]

約数ペア:

[(1, 18302220778), (2, 9151110389), (197, 92904674), (394, 46452337), (523, 34994686), (1046, 17497343), (88819, 206062), (103031, 177638)]