9843860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37861}}^1$

素因数の和:37883

約数の個数: 24

約数和(自身を含む): 22262856

約数和(自身を除く): 12418996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37861, 75722, 151444, 189305, 378610, 492193, 757220, 984386, 1968772, 2460965, 4921930, 9843860]

約数ペア:

[(1, 9843860), (2, 4921930), (4, 2460965), (5, 1968772), (10, 984386), (13, 757220), (20, 492193), (26, 378610), (52, 189305), (65, 151444), (130, 75722), (260, 37861)]