15393968

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9341}}^1$

素因数の和:9452

約数の個数: 20

約数和(自身を含む): 30118608

約数和(自身を除く): 14724640

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9341, 18682, 37364, 74728, 149456, 962123, 1924246, 3848492, 7696984, 15393968]

約数ペア:

[(1, 15393968), (2, 7696984), (4, 3848492), (8, 1924246), (16, 962123), (103, 149456), (206, 74728), (412, 37364), (824, 18682), (1648, 9341)]