21911362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1609}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 35935200

約数和(自身を除く): 14023838

約数列:

[1, 2, 11, 22, 619, 1238, 1609, 3218, 6809, 13618, 17699, 35398, 995971, 1991942, 10955681, 21911362]

約数ペア:

[(1, 21911362), (2, 10955681), (11, 1991942), (22, 995971), (619, 35398), (1238, 17699), (1609, 13618), (3218, 6809)]