12666930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{422231}}^1$

素因数の和:422241

約数の個数: 16

約数和(自身を含む): 30400704

約数和(自身を除く): 17733774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 422231, 844462, 1266693, 2111155, 2533386, 4222310, 6333465, 12666930]

約数ペア:

[(1, 12666930), (2, 6333465), (3, 4222310), (5, 2533386), (6, 2111155), (10, 1266693), (15, 844462), (30, 422231)]