22815860

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1861}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 48017256

約数和(自身を除く): 25201396

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 1861, 2452, 3065, 3722, 6130, 7444, 9305, 12260, 18610, 37220, 1140793, 2281586, 4563172, 5703965, 11407930, 22815860]

約数ペア:

[(1, 22815860), (2, 11407930), (4, 5703965), (5, 4563172), (10, 2281586), (20, 1140793), (613, 37220), (1226, 18610), (1861, 12260), (2452, 9305), (3065, 7444), (3722, 6130)]