19141860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{319031}}^1$

素因数の和:319043

約数の個数: 24

約数和(自身を含む): 53597376

約数和(自身を除く): 34455516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 319031, 638062, 957093, 1276124, 1595155, 1914186, 3190310, 3828372, 4785465, 6380620, 9570930, 19141860]

約数ペア:

[(1, 19141860), (2, 9570930), (3, 6380620), (4, 4785465), (5, 3828372), (6, 3190310), (10, 1914186), (12, 1595155), (15, 1276124), (20, 957093), (30, 638062), (60, 319031)]