19492060294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81899413}}^1$

素因数の和:81899439

約数の個数: 16

約数和(自身を含む): 35380546848

約数和(自身を除く): 15888486554

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81899413, 163798826, 573295891, 1146591782, 1392290021, 2784580042, 9746030147, 19492060294]

約数ペア:

[(1, 19492060294), (2, 9746030147), (7, 2784580042), (14, 1392290021), (17, 1146591782), (34, 573295891), (119, 163798826), (238, 81899413)]