21713822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2239}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 35185920

約数和(自身を除く): 13472098

約数列:

[1, 2, 13, 26, 373, 746, 2239, 4478, 4849, 9698, 29107, 58214, 835147, 1670294, 10856911, 21713822]

約数ペア:

[(1, 21713822), (2, 10856911), (13, 1670294), (26, 835147), (373, 58214), (746, 29107), (2239, 9698), (4478, 4849)]