11918460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198641}}^1$

素因数の和:198653

約数の個数: 24

約数和(自身を含む): 33371856

約数和(自身を除く): 21453396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198641, 397282, 595923, 794564, 993205, 1191846, 1986410, 2383692, 2979615, 3972820, 5959230, 11918460]

約数ペア:

[(1, 11918460), (2, 5959230), (3, 3972820), (4, 2979615), (5, 2383692), (6, 1986410), (10, 1191846), (12, 993205), (15, 794564), (20, 595923), (30, 397282), (60, 198641)]