15680742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33941}}^1$

素因数の和:33964

約数の個数: 32

約数和(自身を含む): 39101184

約数和(自身を除く): 23420442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 33941, 67882, 101823, 203646, 237587, 373351, 475174, 712761, 746702, 1120053, 1425522, 2240106, 2613457, 5226914, 7840371, 15680742]

約数ペア:

[(1, 15680742), (2, 7840371), (3, 5226914), (6, 2613457), (7, 2240106), (11, 1425522), (14, 1120053), (21, 746702), (22, 712761), (33, 475174), (42, 373351), (66, 237587), (77, 203646), (154, 101823), (231, 67882), (462, 33941)]