1916830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 3485664

約数和(自身を除く): 1568834

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1861, 3722, 9305, 18610, 191683, 383366, 958415, 1916830]

約数ペア:

[(1, 1916830), (2, 958415), (5, 383366), (10, 191683), (103, 18610), (206, 9305), (515, 3722), (1030, 1861)]