12640476

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1871}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 29562624

約数和(自身を除く): 16922148

約数列:

[1, 2, 3, 4, 6, 12, 563, 1126, 1689, 1871, 2252, 3378, 3742, 5613, 6756, 7484, 11226, 22452, 1053373, 2106746, 3160119, 4213492, 6320238, 12640476]

約数ペア:

[(1, 12640476), (2, 6320238), (3, 4213492), (4, 3160119), (6, 2106746), (12, 1053373), (563, 22452), (1126, 11226), (1689, 7484), (1871, 6756), (2252, 5613), (3378, 3742)]