15398872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113227}}^1$

素因数の和:113250

約数の個数: 16

約数和(自身を含む): 30571560

約数和(自身を除く): 15172688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 113227, 226454, 452908, 905816, 1924859, 3849718, 7699436, 15398872]

約数ペア:

[(1, 15398872), (2, 7699436), (4, 3849718), (8, 1924859), (17, 905816), (34, 452908), (68, 226454), (136, 113227)]