12712568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{144461}}^1$

素因数の和:144478

約数の個数: 16

約数和(自身を含む): 26003160

約数和(自身を除く): 13290592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 144461, 288922, 577844, 1155688, 1589071, 3178142, 6356284, 12712568]

約数ペア:

[(1, 12712568), (2, 6356284), (4, 3178142), (8, 1589071), (11, 1155688), (22, 577844), (44, 288922), (88, 144461)]