22209718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1249}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 35370000

約数和(自身を除く): 13160282

約数列:

[1, 2, 17, 34, 523, 1046, 1249, 2498, 8891, 17782, 21233, 42466, 653227, 1306454, 11104859, 22209718]

約数ペア:

[(1, 22209718), (2, 11104859), (17, 1306454), (34, 653227), (523, 42466), (1046, 21233), (1249, 17782), (2498, 8891)]