12841190

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4129}}^1$

素因数の和:4447

約数の個数: 16

約数和(自身を含む): 23194080

約数和(自身を除く): 10352890

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 4129, 8258, 20645, 41290, 1284119, 2568238, 6420595, 12841190]

約数ペア:

[(1, 12841190), (2, 6420595), (5, 2568238), (10, 1284119), (311, 41290), (622, 20645), (1555, 8258), (3110, 4129)]