12459412

素因数分解:

$2^2\times 7^1\times {\mathrm{444979}}^1$

素因数の和:444990

約数の個数: 12

約数和(自身を含む): 24918880

約数和(自身を除く): 12459468

約数列:

[1, 2, 4, 7, 14, 28, 444979, 889958, 1779916, 3114853, 6229706, 12459412]

約数ペア:

[(1, 12459412), (2, 6229706), (4, 3114853), (7, 1779916), (14, 889958), (28, 444979)]