19470296

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23629}}^1$

素因数の和:23738

約数の個数: 16

約数和(自身を含む): 36862800

約数和(自身を除く): 17392504

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23629, 47258, 94516, 189032, 2433787, 4867574, 9735148, 19470296]

約数ペア:

[(1, 19470296), (2, 9735148), (4, 4867574), (8, 2433787), (103, 189032), (206, 94516), (412, 47258), (824, 23629)]