22605573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 33960960

約数和(自身を除く): 11355387

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 401, 437, 817, 989, 1203, 1311, 2451, 2967, 7619, 9223, 17243, 18791, 22857, 27669, 51729, 56373, 175237, 327617, 396589, 525711, 982851, 1189767, 7535191, 22605573]

約数ペア:

[(1, 22605573), (3, 7535191), (19, 1189767), (23, 982851), (43, 525711), (57, 396589), (69, 327617), (129, 175237), (401, 56373), (437, 51729), (817, 27669), (989, 22857), (1203, 18791), (1311, 17243), (2451, 9223), (2967, 7619)]