19492040918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{48009953}}^1$

素因数の和:48009991

約数の個数: 16

約数和(自身を含む): 34567166880

約数和(自身を除く): 15075125962

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 48009953, 96019906, 336069671, 672139342, 1392288637, 2784577274, 9746020459, 19492040918]

約数ペア:

[(1, 19492040918), (2, 9746020459), (7, 2784577274), (14, 1392288637), (29, 672139342), (58, 336069671), (203, 96019906), (406, 48009953)]