12387632

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7103}}^1$

素因数の和:7220

約数の個数: 20

約数和(自身を含む): 24224640

約数和(自身を除く): 11837008

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7103, 14206, 28412, 56824, 113648, 774227, 1548454, 3096908, 6193816, 12387632]

約数ペア:

[(1, 12387632), (2, 6193816), (4, 3096908), (8, 1548454), (16, 774227), (109, 113648), (218, 56824), (436, 28412), (872, 14206), (1744, 7103)]