12350890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28723}}^1$

素因数の和:28773

約数の個数: 16

約数和(自身を含む): 22749408

約数和(自身を除く): 10398518

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 28723, 57446, 143615, 287230, 1235089, 2470178, 6175445, 12350890]

約数ペア:

[(1, 12350890), (2, 6175445), (5, 2470178), (10, 1235089), (43, 287230), (86, 143615), (215, 57446), (430, 28723)]