31348214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2017}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 49642800

約数和(自身を除く): 18294586

約数列:

[1, 2, 19, 38, 409, 818, 2017, 4034, 7771, 15542, 38323, 76646, 824953, 1649906, 15674107, 31348214]

約数ペア:

[(1, 31348214), (2, 15674107), (19, 1649906), (38, 824953), (409, 76646), (818, 38323), (2017, 15542), (4034, 7771)]