19628410

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5179}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 35431200

約数和(自身を除く): 15802790

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 5179, 10358, 25895, 51790, 1962841, 3925682, 9814205, 19628410]

約数ペア:

[(1, 19628410), (2, 9814205), (5, 3925682), (10, 1962841), (379, 51790), (758, 25895), (1895, 10358), (3790, 5179)]