12999894

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{5171}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 26066880

約数和(自身を除く): 13066986

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 5171, 10342, 15513, 31026, 2166649, 4333298, 6499947, 12999894]

約数ペア:

[(1, 12999894), (2, 6499947), (3, 4333298), (6, 2166649), (419, 31026), (838, 15513), (1257, 10342), (2514, 5171)]