22257572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 40426680

約数和(自身を除く): 18169108

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 1489, 2978, 3737, 5956, 7474, 14948, 55093, 110186, 150389, 220372, 300778, 601556, 5564393, 11128786, 22257572]

約数ペア:

[(1, 22257572), (2, 11128786), (4, 5564393), (37, 601556), (74, 300778), (101, 220372), (148, 150389), (202, 110186), (404, 55093), (1489, 14948), (2978, 7474), (3737, 5956)]