19713414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{469367}}^1$

素因数の和:469379

約数の個数: 16

約数和(自身を含む): 45059328

約数和(自身を除く): 25345914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 469367, 938734, 1408101, 2816202, 3285569, 6571138, 9856707, 19713414]

約数ペア:

[(1, 19713414), (2, 9856707), (3, 6571138), (6, 3285569), (7, 2816202), (14, 1408101), (21, 938734), (42, 469367)]