21221686082

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1523}}^1\times {\mathrm{22259}}^1$

素因数の和:24097

約数の個数: 16

約数和(自身を含む): 31956634080

約数和(自身を除く): 10734947998

約数列:

[1, 2, 313, 626, 1523, 3046, 22259, 44518, 476699, 953398, 6967067, 13934134, 33900457, 67800914, 10610843041, 21221686082]

約数ペア:

[(1, 21221686082), (2, 10610843041), (313, 67800914), (626, 33900457), (1523, 13934134), (3046, 6967067), (22259, 953398), (44518, 476699)]