12585730

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4021}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 22732344

約数和(自身を除く): 10146614

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 4021, 8042, 20105, 40210, 1258573, 2517146, 6292865, 12585730]

約数ペア:

[(1, 12585730), (2, 6292865), (5, 2517146), (10, 1258573), (313, 40210), (626, 20105), (1565, 8042), (3130, 4021)]