19533715216

素因数分解:

$2^4\times {\mathrm{24151}}^1\times {\mathrm{50551}}^1$

素因数の和:74710

約数の個数: 20

約数和(自身を含む): 37848889024

約数和(自身を除く): 18315173808

約数列:

[1, 2, 4, 8, 16, 24151, 48302, 50551, 96604, 101102, 193208, 202204, 386416, 404408, 808816, 1220857201, 2441714402, 4883428804, 9766857608, 19533715216]

約数ペア:

[(1, 19533715216), (2, 9766857608), (4, 4883428804), (8, 2441714402), (16, 1220857201), (24151, 808816), (48302, 404408), (50551, 386416), (96604, 202204), (101102, 193208)]