12115766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10895

約数の個数: 16

約数和(自身を含む): 20028624

約数和(自身を除く): 7912858

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 10837, 21674, 140881, 281762, 465991, 931982, 6057883, 12115766]

約数ペア:

[(1, 12115766), (2, 6057883), (13, 931982), (26, 465991), (43, 281762), (86, 140881), (559, 21674), (1118, 10837)]