15286386

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18329}}^1$

素因数の和:18473

約数の個数: 16

約数和(自身を含む): 30794400

約数和(自身を除く): 15508014

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 18329, 36658, 54987, 109974, 2547731, 5095462, 7643193, 15286386]

約数ペア:

[(1, 15286386), (2, 7643193), (3, 5095462), (6, 2547731), (139, 109974), (278, 54987), (417, 36658), (834, 18329)]