9213620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35437}}^1$

素因数の和:35459

約数の個数: 24

約数和(自身を含む): 20837544

約数和(自身を除く): 11623924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35437, 70874, 141748, 177185, 354370, 460681, 708740, 921362, 1842724, 2303405, 4606810, 9213620]

約数ペア:

[(1, 9213620), (2, 4606810), (4, 2303405), (5, 1842724), (10, 921362), (13, 708740), (20, 460681), (26, 354370), (52, 177185), (65, 141748), (130, 70874), (260, 35437)]