11890940

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 25084752

約数和(自身を除く): 13193812

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 2467, 4820, 4934, 9868, 12335, 24670, 49340, 594547, 1189094, 2378188, 2972735, 5945470, 11890940]

約数ペア:

[(1, 11890940), (2, 5945470), (4, 2972735), (5, 2378188), (10, 1189094), (20, 594547), (241, 49340), (482, 24670), (964, 12335), (1205, 9868), (2410, 4934), (2467, 4820)]