19850658

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{2543}}^1$

素因数の和:3849

約数の個数: 16

約数和(自身を含む): 39747456

約数和(自身を除く): 19896798

約数列:

[1, 2, 3, 6, 1301, 2543, 2602, 3903, 5086, 7629, 7806, 15258, 3308443, 6616886, 9925329, 19850658]

約数ペア:

[(1, 19850658), (2, 9925329), (3, 6616886), (6, 3308443), (1301, 15258), (2543, 7806), (2602, 7629), (3903, 5086)]