11952772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4337}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 22956696

約数和(自身を除く): 11003924

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4337, 8674, 17348, 56381, 112762, 225524, 229861, 459722, 919444, 2988193, 5976386, 11952772]

約数ペア:

[(1, 11952772), (2, 5976386), (4, 2988193), (13, 919444), (26, 459722), (52, 229861), (53, 225524), (106, 112762), (212, 56381), (689, 17348), (1378, 8674), (2756, 4337)]