11898020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6133}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 25247544

約数和(自身を除く): 13349524

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6133, 12266, 24532, 30665, 61330, 122660, 594901, 1189802, 2379604, 2974505, 5949010, 11898020]

約数ペア:

[(1, 11898020), (2, 5949010), (4, 2974505), (5, 2379604), (10, 1189802), (20, 594901), (97, 122660), (194, 61330), (388, 30665), (485, 24532), (970, 12266), (1940, 6133)]