12646109

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 15092736

約数和(自身を除く): 2446627

約数列:

[1, 7, 31, 101, 217, 577, 707, 3131, 4039, 17887, 21917, 58277, 125209, 407939, 1806587, 12646109]

約数ペア:

[(1, 12646109), (7, 1806587), (31, 407939), (101, 125209), (217, 58277), (577, 21917), (707, 17887), (3131, 4039)]