16156955948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19897729}}^1$

素因数の和:19897769

約数の個数: 24

約数和(自身を含む): 33428186400

約数和(自身を除く): 17271230452

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 19897729, 39795458, 79590916, 139284103, 278568206, 557136412, 577034141, 1154068282, 2308136564, 4039238987, 8078477974, 16156955948]

約数ペア:

[(1, 16156955948), (2, 8078477974), (4, 4039238987), (7, 2308136564), (14, 1154068282), (28, 577034141), (29, 557136412), (58, 278568206), (116, 139284103), (203, 79590916), (406, 39795458), (812, 19897729)]