22257354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2663}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 28891446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2663, 2786, 4179, 5326, 7989, 8358, 15978, 18641, 37282, 55923, 111846, 529937, 1059874, 1589811, 3179622, 3709559, 7419118, 11128677, 22257354]

約数ペア:

[(1, 22257354), (2, 11128677), (3, 7419118), (6, 3709559), (7, 3179622), (14, 1589811), (21, 1059874), (42, 529937), (199, 111846), (398, 55923), (597, 37282), (1194, 18641), (1393, 15978), (2663, 8358), (2786, 7989), (4179, 5326)]