22279642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 19653158

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 727, 1393, 1454, 2189, 2786, 4378, 5089, 7997, 10178, 15323, 15994, 30646, 55979, 111958, 144673, 289346, 1012711, 1591403, 2025422, 3182806, 11139821, 22279642]

約数ペア:

[(1, 22279642), (2, 11139821), (7, 3182806), (11, 2025422), (14, 1591403), (22, 1012711), (77, 289346), (154, 144673), (199, 111958), (398, 55979), (727, 30646), (1393, 15994), (1454, 15323), (2189, 10178), (2786, 7997), (4378, 5089)]