16859526

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 34898688

約数和(自身を除く): 18039162

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 647, 1294, 1941, 3882, 4343, 8686, 13029, 26058, 27821, 55642, 65347, 83463, 130694, 166926, 196041, 392082, 2809921, 5619842, 8429763, 16859526]

約数ペア:

[(1, 16859526), (2, 8429763), (3, 5619842), (6, 2809921), (43, 392082), (86, 196041), (101, 166926), (129, 130694), (202, 83463), (258, 65347), (303, 55642), (606, 27821), (647, 26058), (1294, 13029), (1941, 8686), (3882, 4343)]