12711688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{144451}}^1$

素因数の和:144468

約数の個数: 16

約数和(自身を含む): 26001360

約数和(自身を除く): 13289672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 144451, 288902, 577804, 1155608, 1588961, 3177922, 6355844, 12711688]

約数ペア:

[(1, 12711688), (2, 6355844), (4, 3177922), (8, 1588961), (11, 1155608), (22, 577804), (44, 288902), (88, 144451)]