18693381169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{264139}}^1$

素因数の和:264360

約数の個数: 16

約数和(自身を含む): 20767743360

約数和(自身を除く): 2074362191

約数列:

[1, 17, 23, 181, 391, 3077, 4163, 70771, 264139, 4490363, 6075197, 47809159, 103278349, 812755703, 1099610657, 18693381169]

約数ペア:

[(1, 18693381169), (17, 1099610657), (23, 812755703), (181, 103278349), (391, 47809159), (3077, 6075197), (4163, 4490363), (70771, 264139)]