13206988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 23748480

約数和(自身を除く): 10541492

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 479, 958, 1916, 6893, 13786, 27572, 29219, 54127, 58438, 108254, 116876, 216508, 3301747, 6603494, 13206988]

約数ペア:

[(1, 13206988), (2, 6603494), (4, 3301747), (61, 216508), (113, 116876), (122, 108254), (226, 58438), (244, 54127), (452, 29219), (479, 27572), (958, 13786), (1916, 6893)]