9387820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36107}}^1$

素因数の和:36129

約数の個数: 24

約数和(自身を含む): 21231504

約数和(自身を除く): 11843684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36107, 72214, 144428, 180535, 361070, 469391, 722140, 938782, 1877564, 2346955, 4693910, 9387820]

約数ペア:

[(1, 9387820), (2, 4693910), (4, 2346955), (5, 1877564), (10, 938782), (13, 722140), (20, 469391), (26, 361070), (52, 180535), (65, 144428), (130, 72214), (260, 36107)]