16949968

素因数分解:

$2^4\times 7^1\times {\mathrm{151339}}^1$

素因数の和:151354

約数の個数: 20

約数和(自身を含む): 37532320

約数和(自身を除く): 20582352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151339, 302678, 605356, 1059373, 1210712, 2118746, 2421424, 4237492, 8474984, 16949968]

約数ペア:

[(1, 16949968), (2, 8474984), (4, 4237492), (7, 2421424), (8, 2118746), (14, 1210712), (16, 1059373), (28, 605356), (56, 302678), (112, 151339)]