18792968

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{22807}}^1$

素因数の和:22916

約数の個数: 16

約数和(自身を含む): 35580480

約数和(自身を除く): 16787512

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 22807, 45614, 91228, 182456, 2349121, 4698242, 9396484, 18792968]

約数ペア:

[(1, 18792968), (2, 9396484), (4, 4698242), (8, 2349121), (103, 182456), (206, 91228), (412, 45614), (824, 22807)]