10931950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1812

約数の個数: 24

約数和(自身を含む): 20500920

約数和(自身を除く): 9568970

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 1669, 3275, 3338, 6550, 8345, 16690, 41725, 83450, 218639, 437278, 1093195, 2186390, 5465975, 10931950]

約数ペア:

[(1, 10931950), (2, 5465975), (5, 2186390), (10, 1093195), (25, 437278), (50, 218639), (131, 83450), (262, 41725), (655, 16690), (1310, 8345), (1669, 6550), (3275, 3338)]