19994530603

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1869871}}^1$

素因数の和:1869942

約数の個数: 12

約数和(自身を含む): 21813926752

約数和(自身を除く): 1819396149

約数列:

[1, 17, 37, 289, 629, 10693, 1869871, 31787807, 69185227, 540392719, 1176148859, 19994530603]

約数ペア:

[(1, 19994530603), (17, 1176148859), (37, 540392719), (289, 69185227), (629, 31787807), (10693, 1869871)]