193738919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28001}}^1$

素因数の和:28066

約数の個数: 16

約数和(自身を含む): 229840416

約数和(自身を除く): 36101497

約数列:

[1, 11, 17, 37, 187, 407, 629, 6919, 28001, 308011, 476017, 1036037, 5236187, 11396407, 17612629, 193738919]

約数ペア:

[(1, 193738919), (11, 17612629), (17, 11396407), (37, 5236187), (187, 1036037), (407, 476017), (629, 308011), (6919, 28001)]