21797382

素因数分解:

$2^1\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{2801}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 43643952

約数和(自身を除く): 21846570

約数列:

[1, 2, 3, 6, 1297, 2594, 2801, 3891, 5602, 7782, 8403, 16806, 3632897, 7265794, 10898691, 21797382]

約数ペア:

[(1, 21797382), (2, 10898691), (3, 7265794), (6, 3632897), (1297, 16806), (2594, 8403), (2801, 7782), (3891, 5602)]