16940472

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3547}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 42576000

約数和(自身を除く): 25635528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3547, 4776, 7094, 10641, 14188, 21282, 28376, 42564, 85128, 705853, 1411706, 2117559, 2823412, 4235118, 5646824, 8470236, 16940472]

約数ペア:

[(1, 16940472), (2, 8470236), (3, 5646824), (4, 4235118), (6, 2823412), (8, 2117559), (12, 1411706), (24, 705853), (199, 85128), (398, 42564), (597, 28376), (796, 21282), (1194, 14188), (1592, 10641), (2388, 7094), (3547, 4776)]