19729106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17903}}^1$

素因数の和:17953

約数の個数: 16

約数和(自身を含む): 32227200

約数和(自身を除く): 12498094

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 17903, 35806, 340157, 519187, 680314, 1038374, 9864553, 19729106]

約数ペア:

[(1, 19729106), (2, 9864553), (19, 1038374), (29, 680314), (38, 519187), (58, 340157), (551, 35806), (1102, 17903)]