12655398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{301319}}^1$

素因数の和:301331

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 16271322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 301319, 602638, 903957, 1807914, 2109233, 4218466, 6327699, 12655398]

約数ペア:

[(1, 12655398), (2, 6327699), (3, 4218466), (6, 2109233), (7, 1807914), (14, 903957), (21, 602638), (42, 301319)]