17405986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2290

約数の個数: 24

約数和(自身を含む): 29514240

約数和(自身を除く): 12108254

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2239, 3887, 4478, 7774, 29107, 51497, 58214, 102994, 378391, 669461, 756782, 1338922, 8702993, 17405986]

約数ペア:

[(1, 17405986), (2, 8702993), (13, 1338922), (23, 756782), (26, 669461), (46, 378391), (169, 102994), (299, 58214), (338, 51497), (598, 29107), (2239, 7774), (3887, 4478)]