39896618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2699}}^1$

素因数の和:3109

約数の個数: 16

約数和(自身を含む): 63180000

約数和(自身を除く): 23283382

約数列:

[1, 2, 19, 38, 389, 778, 2699, 5398, 7391, 14782, 51281, 102562, 1049911, 2099822, 19948309, 39896618]

約数ペア:

[(1, 39896618), (2, 19948309), (19, 2099822), (38, 1049911), (389, 102562), (778, 51281), (2699, 14782), (5398, 7391)]