12459770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23509}}^1$

素因数の和:23569

約数の個数: 16

約数和(自身を含む): 22851720

約数和(自身を除く): 10391950

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 23509, 47018, 117545, 235090, 1245977, 2491954, 6229885, 12459770]

約数ペア:

[(1, 12459770), (2, 6229885), (5, 2491954), (10, 1245977), (53, 235090), (106, 117545), (265, 47018), (530, 23509)]