12811992

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 19328808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 1487, 2154, 2872, 2974, 4308, 4461, 5948, 8616, 8922, 11896, 17844, 35688, 533833, 1067666, 1601499, 2135332, 3202998, 4270664, 6405996, 12811992]

約数ペア:

[(1, 12811992), (2, 6405996), (3, 4270664), (4, 3202998), (6, 2135332), (8, 1601499), (12, 1067666), (24, 533833), (359, 35688), (718, 17844), (1077, 11896), (1436, 8922), (1487, 8616), (2154, 5948), (2872, 4461), (2974, 4308)]