11992620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199877}}^1$

素因数の和:199889

約数の個数: 24

約数和(自身を含む): 33579504

約数和(自身を除く): 21586884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199877, 399754, 599631, 799508, 999385, 1199262, 1998770, 2398524, 2998155, 3997540, 5996310, 11992620]

約数ペア:

[(1, 11992620), (2, 5996310), (3, 3997540), (4, 2998155), (5, 2398524), (6, 1998770), (10, 1199262), (12, 999385), (15, 799508), (20, 599631), (30, 399754), (60, 199877)]