15915128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{117023}}^1$

素因数の和:117046

約数の個数: 16

約数和(自身を含む): 31596480

約数和(自身を除く): 15681352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 117023, 234046, 468092, 936184, 1989391, 3978782, 7957564, 15915128]

約数ペア:

[(1, 15915128), (2, 7957564), (4, 3978782), (8, 1989391), (17, 936184), (34, 468092), (68, 234046), (136, 117023)]