13406078

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13487}}^1$

素因数の和:13567

約数の個数: 16

約数和(自身を含む): 23307264

約数和(自身を除く): 9901186

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 13487, 26974, 94409, 188818, 957577, 1915154, 6703039, 13406078]

約数ペア:

[(1, 13406078), (2, 6703039), (7, 1915154), (14, 957577), (71, 188818), (142, 94409), (497, 26974), (994, 13487)]