9238864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30391}}^1$

素因数の和:30418

約数の個数: 20

約数和(自身を含む): 18843040

約数和(自身を除く): 9604176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30391, 60782, 121564, 243128, 486256, 577429, 1154858, 2309716, 4619432, 9238864]

約数ペア:

[(1, 9238864), (2, 4619432), (4, 2309716), (8, 1154858), (16, 577429), (19, 486256), (38, 243128), (76, 121564), (152, 60782), (304, 30391)]