20190659498

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{2713069}}^1$

素因数の和:2713193

約数の個数: 12

約数和(自身を含む): 30790631430

約数和(自身を除く): 10599971932

約数列:

[1, 2, 61, 122, 3721, 7442, 2713069, 5426138, 165497209, 330994418, 10095329749, 20190659498]

約数ペア:

[(1, 20190659498), (2, 10095329749), (61, 330994418), (122, 165497209), (3721, 5426138), (7442, 2713069)]