191197919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1031}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 218156544

約数和(自身を除く): 26958625

約数列:

[1, 11, 23, 253, 733, 1031, 8063, 11341, 16859, 23713, 185449, 260843, 755723, 8312953, 17381629, 191197919]

約数ペア:

[(1, 191197919), (11, 17381629), (23, 8312953), (253, 755723), (733, 260843), (1031, 185449), (8063, 23713), (11341, 16859)]