12339538430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28696601}}^1$

素因数の和:28696651

約数の個数: 16

約数和(自身を含む): 22727708784

約数和(自身を除く): 10388170354

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 28696601, 57393202, 143483005, 286966010, 1233953843, 2467907686, 6169769215, 12339538430]

約数ペア:

[(1, 12339538430), (2, 6169769215), (5, 2467907686), (10, 1233953843), (43, 286966010), (86, 143483005), (215, 57393202), (430, 28696601)]