12203540

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{967}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 25694592

約数和(自身を除く): 13491052

約数列:

[1, 2, 4, 5, 10, 20, 631, 967, 1262, 1934, 2524, 3155, 3868, 4835, 6310, 9670, 12620, 19340, 610177, 1220354, 2440708, 3050885, 6101770, 12203540]

約数ペア:

[(1, 12203540), (2, 6101770), (4, 3050885), (5, 2440708), (10, 1220354), (20, 610177), (631, 19340), (967, 12620), (1262, 9670), (1934, 6310), (2524, 4835), (3155, 3868)]