12834550

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 24011856

約数和(自身を除く): 11177306

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1303, 1970, 2606, 4925, 6515, 9850, 13030, 32575, 65150, 256691, 513382, 1283455, 2566910, 6417275, 12834550]

約数ペア:

[(1, 12834550), (2, 6417275), (5, 2566910), (10, 1283455), (25, 513382), (50, 256691), (197, 65150), (394, 32575), (985, 13030), (1303, 9850), (1970, 6515), (2606, 4925)]