12666914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3719}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 20623680

約数和(自身を除く): 7956766

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 3719, 7438, 48347, 96694, 487189, 974378, 6333457, 12666914]

約数ペア:

[(1, 12666914), (2, 6333457), (13, 974378), (26, 487189), (131, 96694), (262, 48347), (1703, 7438), (3406, 3719)]