16948876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20913

約数の個数: 24

約数和(自身を含む): 35068320

約数和(自身を除く): 18119444

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 20873, 41746, 83492, 146111, 292222, 584444, 605317, 1210634, 2421268, 4237219, 8474438, 16948876]

約数ペア:

[(1, 16948876), (2, 8474438), (4, 4237219), (7, 2421268), (14, 1210634), (28, 605317), (29, 584444), (58, 292222), (116, 146111), (203, 83492), (406, 41746), (812, 20873)]