12340587

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2953}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 18905600

約数和(自身を除く): 6565013

約数列:

[1, 3, 7, 21, 199, 597, 1393, 2953, 4179, 8859, 20671, 62013, 587647, 1762941, 4113529, 12340587]

約数ペア:

[(1, 12340587), (3, 4113529), (7, 1762941), (21, 587647), (199, 62013), (597, 20671), (1393, 8859), (2953, 4179)]