12916290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{430543}}^1$

素因数の和:430553

約数の個数: 16

約数和(自身を含む): 30999168

約数和(自身を除く): 18082878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 430543, 861086, 1291629, 2152715, 2583258, 4305430, 6458145, 12916290]

約数ペア:

[(1, 12916290), (2, 6458145), (3, 4305430), (5, 2583258), (6, 2152715), (10, 1291629), (15, 861086), (30, 430543)]