21167363012

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{83243}}^1$

素因数の和:83819

約数の個数: 24

約数和(自身を含む): 37377221952

約数和(自身を除く): 16209858940

約数列:

[1, 2, 4, 151, 302, 421, 604, 842, 1684, 63571, 83243, 127142, 166486, 254284, 332972, 12569693, 25139386, 35045303, 50278772, 70090606, 140181212, 5291840753, 10583681506, 21167363012]

約数ペア:

[(1, 21167363012), (2, 10583681506), (4, 5291840753), (151, 140181212), (302, 70090606), (421, 50278772), (604, 35045303), (842, 25139386), (1684, 12569693), (63571, 332972), (83243, 254284), (127142, 166486)]