19723722898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9689}}^1\times {\mathrm{5443}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 34183529280

約数和(自身を除く): 14459806382

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5443, 9689, 10886, 19378, 59873, 92531, 106579, 119746, 164713, 185062, 213158, 329426, 1017841, 1811843, 2035682, 3623686, 52737227, 105474454, 580109497, 896532859, 1160218994, 1793065718, 9861861449, 19723722898]

約数ペア:

[(1, 19723722898), (2, 9861861449), (11, 1793065718), (17, 1160218994), (22, 896532859), (34, 580109497), (187, 105474454), (374, 52737227), (5443, 3623686), (9689, 2035682), (10886, 1811843), (19378, 1017841), (59873, 329426), (92531, 213158), (106579, 185062), (119746, 164713)]