102721942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{2543}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 162408960

約数和(自身を除く): 59687018

約数列:

[1, 2, 19, 38, 1063, 2126, 2543, 5086, 20197, 40394, 48317, 96634, 2703209, 5406418, 51360971, 102721942]

約数ペア:

[(1, 102721942), (2, 51360971), (19, 5406418), (38, 2703209), (1063, 96634), (2126, 48317), (2543, 40394), (5086, 20197)]