12592390

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4049}}^1$

素因数の和:4367

約数の個数: 16

約数和(自身を含む): 22744800

約数和(自身を除く): 10152410

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 4049, 8098, 20245, 40490, 1259239, 2518478, 6296195, 12592390]

約数ペア:

[(1, 12592390), (2, 6296195), (5, 2518478), (10, 1259239), (311, 40490), (622, 20245), (1555, 8098), (3110, 4049)]