9998054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19795

約数の個数: 16

約数和(自身を含む): 17072640

約数和(自身を除く): 7074586

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 19759, 39518, 217349, 434698, 454457, 908914, 4999027, 9998054]

約数ペア:

[(1, 9998054), (2, 4999027), (11, 908914), (22, 454457), (23, 434698), (46, 217349), (253, 39518), (506, 19759)]