21588242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22441}}^1$

素因数の和:22493

約数の個数: 16

約数和(自身を含む): 35817432

約数和(自身を除く): 14229190

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 22441, 44882, 291733, 583466, 830317, 1660634, 10794121, 21588242]

約数ペア:

[(1, 21588242), (2, 10794121), (13, 1660634), (26, 830317), (37, 583466), (74, 291733), (481, 44882), (962, 22441)]