19850034

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23801}}^1$

素因数の和:23945

約数の個数: 16

約数和(自身を含む): 39987360

約数和(自身を除く): 20137326

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23801, 47602, 71403, 142806, 3308339, 6616678, 9925017, 19850034]

約数ペア:

[(1, 19850034), (2, 9925017), (3, 6616678), (6, 3308339), (139, 142806), (278, 71403), (417, 47602), (834, 23801)]