22016386021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2713717}}^1$

素因数の和:2713804

約数の個数: 16

約数和(自身を含む): 26920082560

約数和(自身を除く): 4903696539

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 2713717, 18996019, 51560623, 165536737, 360924361, 1158757159, 3145198003, 22016386021]

約数ペア:

[(1, 22016386021), (7, 3145198003), (19, 1158757159), (61, 360924361), (133, 165536737), (427, 51560623), (1159, 18996019), (8113, 2713717)]