15942789121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{171851}}^1$

素因数の和:172344

約数の個数: 16

約数和(自身を含む): 18889971840

約数和(自身を除く): 2947182719

約数列:

[1, 7, 29, 203, 457, 3199, 13253, 92771, 171851, 1202957, 4983679, 34885753, 78535907, 549751349, 2277541303, 15942789121]

約数ペア:

[(1, 15942789121), (7, 2277541303), (29, 549751349), (203, 78535907), (457, 34885753), (3199, 4983679), (13253, 1202957), (92771, 171851)]