12667290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{422243}}^1$

素因数の和:422253

約数の個数: 16

約数和(自身を含む): 30401568

約数和(自身を除く): 17734278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 422243, 844486, 1266729, 2111215, 2533458, 4222430, 6333645, 12667290]

約数ペア:

[(1, 12667290), (2, 6333645), (3, 4222430), (5, 2533458), (6, 2111215), (10, 1266729), (15, 844486), (30, 422243)]