12208637

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 14548992

約数和(自身を除く): 2340355

約数列:

[1, 7, 31, 127, 217, 443, 889, 3101, 3937, 13733, 27559, 56261, 96131, 393827, 1744091, 12208637]

約数ペア:

[(1, 12208637), (7, 1744091), (31, 393827), (127, 96131), (217, 56261), (443, 27559), (889, 13733), (3101, 3937)]