22611056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108707}}^1$

素因数の和:108728

約数の個数: 20

約数和(自身を含む): 47179272

約数和(自身を除く): 24568216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108707, 217414, 434828, 869656, 1413191, 1739312, 2826382, 5652764, 11305528, 22611056]

約数ペア:

[(1, 22611056), (2, 11305528), (4, 5652764), (8, 2826382), (13, 1739312), (16, 1413191), (26, 869656), (52, 434828), (104, 217414), (208, 108707)]