22427524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42157}}^1$

素因数の和:42187

約数の個数: 24

約数和(自身を含む): 47216960

約数和(自身を除く): 24789436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42157, 84314, 168628, 295099, 590198, 800983, 1180396, 1601966, 3203932, 5606881, 11213762, 22427524]

約数ペア:

[(1, 22427524), (2, 11213762), (4, 5606881), (7, 3203932), (14, 1601966), (19, 1180396), (28, 800983), (38, 590198), (76, 295099), (133, 168628), (266, 84314), (532, 42157)]