16685788

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20549}}^1$

素因数の和:20589

約数の個数: 24

約数和(自身を含む): 34524000

約数和(自身を除く): 17838212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20549, 41098, 82196, 143843, 287686, 575372, 595921, 1191842, 2383684, 4171447, 8342894, 16685788]

約数ペア:

[(1, 16685788), (2, 8342894), (4, 4171447), (7, 2383684), (14, 1191842), (28, 595921), (29, 575372), (58, 287686), (116, 143843), (203, 82196), (406, 41098), (812, 20549)]