18801208

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{22817}}^1$

素因数の和:22926

約数の個数: 16

約数和(自身を含む): 35596080

約数和(自身を除く): 16794872

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 22817, 45634, 91268, 182536, 2350151, 4700302, 9400604, 18801208]

約数ペア:

[(1, 18801208), (2, 9400604), (4, 4700302), (8, 2350151), (103, 182536), (206, 91268), (412, 45634), (824, 22817)]