9941620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38237}}^1$

素因数の和:38259

約数の個数: 24

約数和(自身を含む): 22483944

約数和(自身を除く): 12542324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38237, 76474, 152948, 191185, 382370, 497081, 764740, 994162, 1988324, 2485405, 4970810, 9941620]

約数ペア:

[(1, 9941620), (2, 4970810), (4, 2485405), (5, 1988324), (10, 994162), (13, 764740), (20, 497081), (26, 382370), (52, 191185), (65, 152948), (130, 76474), (260, 38237)]