15881136

素因数分解:

$2^4\times 3^1\times {\mathrm{330857}}^1$

素因数の和:330868

約数の個数: 20

約数和(自身を含む): 41026392

約数和(自身を除く): 25145256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330857, 661714, 992571, 1323428, 1985142, 2646856, 3970284, 5293712, 7940568, 15881136]

約数ペア:

[(1, 15881136), (2, 7940568), (3, 5293712), (4, 3970284), (6, 2646856), (8, 1985142), (12, 1323428), (16, 992571), (24, 661714), (48, 330857)]