12260810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39551}}^1$

素因数の和:39589

約数の個数: 16

約数和(自身を含む): 22781952

約数和(自身を除く): 10521142

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 39551, 79102, 197755, 395510, 1226081, 2452162, 6130405, 12260810]

約数ペア:

[(1, 12260810), (2, 6130405), (5, 2452162), (10, 1226081), (31, 395510), (62, 197755), (155, 79102), (310, 39551)]