11911740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198529}}^1$

素因数の和:198541

約数の個数: 24

約数和(自身を含む): 33353040

約数和(自身を除く): 21441300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198529, 397058, 595587, 794116, 992645, 1191174, 1985290, 2382348, 2977935, 3970580, 5955870, 11911740]

約数ペア:

[(1, 11911740), (2, 5955870), (3, 3970580), (4, 2977935), (5, 2382348), (6, 1985290), (10, 1191174), (12, 992645), (15, 794116), (20, 595587), (30, 397058), (60, 198529)]