19675380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{327923}}^1$

素因数の和:327935

約数の個数: 24

約数和(自身を含む): 55091232

約数和(自身を除く): 35415852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 327923, 655846, 983769, 1311692, 1639615, 1967538, 3279230, 3935076, 4918845, 6558460, 9837690, 19675380]

約数ペア:

[(1, 19675380), (2, 9837690), (3, 6558460), (4, 4918845), (5, 3935076), (6, 3279230), (10, 1967538), (12, 1639615), (15, 1311692), (20, 983769), (30, 655846), (60, 327923)]