22756630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 44390304

約数和(自身を除く): 21633674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 907, 965, 1814, 1930, 2509, 4535, 5018, 9070, 11791, 12545, 23582, 25090, 58955, 117910, 175051, 350102, 875255, 1750510, 2275663, 4551326, 11378315, 22756630]

約数ペア:

[(1, 22756630), (2, 11378315), (5, 4551326), (10, 2275663), (13, 1750510), (26, 875255), (65, 350102), (130, 175051), (193, 117910), (386, 58955), (907, 25090), (965, 23582), (1814, 12545), (1930, 11791), (2509, 9070), (4535, 5018)]