21463922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12611}}^1$

素因数の和:12673

約数の個数: 16

約数和(自身を含む): 34506432

約数和(自身を除く): 13042510

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12611, 25222, 290053, 466607, 580106, 933214, 10731961, 21463922]

約数ペア:

[(1, 21463922), (2, 10731961), (23, 933214), (37, 580106), (46, 466607), (74, 290053), (851, 25222), (1702, 12611)]