11621020

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2411}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 24515568

約数和(自身を除く): 12894548

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 2411, 4820, 4822, 9644, 12055, 24110, 48220, 581051, 1162102, 2324204, 2905255, 5810510, 11621020]

約数ペア:

[(1, 11621020), (2, 5810510), (4, 2905255), (5, 2324204), (10, 1162102), (20, 581051), (241, 48220), (482, 24110), (964, 12055), (1205, 9644), (2410, 4822), (2411, 4820)]