12306805

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 16963200

約数和(自身を除く): 4656395

約数列:

[1, 5, 7, 35, 227, 1135, 1549, 1589, 7745, 7945, 10843, 54215, 351623, 1758115, 2461361, 12306805]

約数ペア:

[(1, 12306805), (5, 2461361), (7, 1758115), (35, 351623), (227, 54215), (1135, 10843), (1549, 7945), (1589, 7745)]