12570838

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2143}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 21611520

約数和(自身を除く): 9040682

約数列:

[1, 2, 7, 14, 419, 838, 2143, 2933, 4286, 5866, 15001, 30002, 897917, 1795834, 6285419, 12570838]

約数ペア:

[(1, 12570838), (2, 6285419), (7, 1795834), (14, 897917), (419, 30002), (838, 15001), (2143, 5866), (2933, 4286)]