19043354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10429}}^1$

素因数の和:10525

約数の個数: 16

約数和(自身を含む): 31540320

約数和(自身を除く): 12496966

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10429, 20858, 114719, 229438, 865607, 1731214, 9521677, 19043354]

約数ペア:

[(1, 19043354), (2, 9521677), (11, 1731214), (22, 865607), (83, 229438), (166, 114719), (913, 20858), (1826, 10429)]