12141388

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 24416000

約数和(自身を除く): 12274612

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2179, 2786, 4358, 5572, 8716, 15253, 30506, 61012, 433621, 867242, 1734484, 3035347, 6070694, 12141388]

約数ペア:

[(1, 12141388), (2, 6070694), (4, 3035347), (7, 1734484), (14, 867242), (28, 433621), (199, 61012), (398, 30506), (796, 15253), (1393, 8716), (2179, 5572), (2786, 4358)]