22993399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 28191744

約数和(自身を除く): 5198345

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6991, 76901, 90883, 160793, 999713, 1768723, 2090309, 22993399]

約数ペア:

[(1, 22993399), (11, 2090309), (13, 1768723), (23, 999713), (143, 160793), (253, 90883), (299, 76901), (3289, 6991)]