22491014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 19312762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 191, 382, 647, 1294, 1337, 2483, 2674, 4529, 4966, 8411, 9058, 16822, 17381, 34762, 58877, 117754, 123577, 247154, 865039, 1606501, 1730078, 3213002, 11245507, 22491014]

約数ペア:

[(1, 22491014), (2, 11245507), (7, 3213002), (13, 1730078), (14, 1606501), (26, 865039), (91, 247154), (182, 123577), (191, 117754), (382, 58877), (647, 34762), (1294, 17381), (1337, 16822), (2483, 9058), (2674, 8411), (4529, 4966)]