12359540

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 26047392

約数和(自身を除く): 13687852

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 1867, 3310, 3734, 6620, 7468, 9335, 18670, 37340, 617977, 1235954, 2471908, 3089885, 6179770, 12359540]

約数ペア:

[(1, 12359540), (2, 6179770), (4, 3089885), (5, 2471908), (10, 1235954), (20, 617977), (331, 37340), (662, 18670), (1324, 9335), (1655, 7468), (1867, 6620), (3310, 3734)]