1915085816

素因数分解:

$2^3\times 7^2\times {\mathrm{4885423}}^1$

素因数の和:4885443

約数の個数: 24

約数和(自身を含む): 4177037520

約数和(自身を除く): 2261951704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4885423, 9770846, 19541692, 34197961, 39083384, 68395922, 136791844, 239385727, 273583688, 478771454, 957542908, 1915085816]

約数ペア:

[(1, 1915085816), (2, 957542908), (4, 478771454), (7, 273583688), (8, 239385727), (14, 136791844), (28, 68395922), (49, 39083384), (56, 34197961), (98, 19541692), (196, 9770846), (392, 4885423)]