19262240930

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2340491}}^1$

素因数の和:2341321

約数の個数: 16

約数和(自身を含む): 34714177344

約数和(自身を除く): 15451936414

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 2340491, 4680982, 11702455, 23404910, 1926224093, 3852448186, 9631120465, 19262240930]

約数ペア:

[(1, 19262240930), (2, 9631120465), (5, 3852448186), (10, 1926224093), (823, 23404910), (1646, 11702455), (4115, 4680982), (8230, 2340491)]