22511132

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19609}}^1$

素因数の和:19661

約数の個数: 24

約数和(自身を含む): 46122720

約数和(自身を除く): 23611588

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19609, 39218, 78436, 137263, 274526, 549052, 803969, 1607938, 3215876, 5627783, 11255566, 22511132]

約数ペア:

[(1, 22511132), (2, 11255566), (4, 5627783), (7, 3215876), (14, 1607938), (28, 803969), (41, 549052), (82, 274526), (164, 137263), (287, 78436), (574, 39218), (1148, 19609)]