12039935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 15033600

約数和(自身を除く): 2993665

約数列:

[1, 5, 31, 155, 173, 449, 865, 2245, 5363, 13919, 26815, 69595, 77677, 388385, 2407987, 12039935]

約数ペア:

[(1, 12039935), (5, 2407987), (31, 388385), (155, 77677), (173, 69595), (449, 26815), (865, 13919), (2245, 5363)]