12340570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 24805440

約数和(自身を除く): 12464870

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2609, 4730, 5218, 13045, 26090, 28699, 57398, 112187, 143495, 224374, 286990, 560935, 1121870, 1234057, 2468114, 6170285, 12340570]

約数ペア:

[(1, 12340570), (2, 6170285), (5, 2468114), (10, 1234057), (11, 1121870), (22, 560935), (43, 286990), (55, 224374), (86, 143495), (110, 112187), (215, 57398), (430, 28699), (473, 26090), (946, 13045), (2365, 5218), (2609, 4730)]