12140986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42451}}^1$

素因数の和:42477

約数の個数: 16

約数和(自身を含む): 21395808

約数和(自身を除く): 9254822

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 42451, 84902, 466961, 551863, 933922, 1103726, 6070493, 12140986]

約数ペア:

[(1, 12140986), (2, 6070493), (11, 1103726), (13, 933922), (22, 551863), (26, 466961), (143, 84902), (286, 42451)]