12235780

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1667}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 25780608

約数和(自身を除く): 13544828

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1667, 1835, 3334, 3670, 6668, 7340, 8335, 16670, 33340, 611789, 1223578, 2447156, 3058945, 6117890, 12235780]

約数ペア:

[(1, 12235780), (2, 6117890), (4, 3058945), (5, 2447156), (10, 1223578), (20, 611789), (367, 33340), (734, 16670), (1468, 8335), (1667, 7340), (1835, 6668), (3334, 3670)]