22047355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 30394368

約数和(自身を除く): 8347013

約数列:

[1, 5, 11, 31, 55, 67, 155, 193, 335, 341, 737, 965, 1705, 2077, 2123, 3685, 5983, 10385, 10615, 12931, 22847, 29915, 64655, 65813, 114235, 142241, 329065, 400861, 711205, 2004305, 4409471, 22047355]

約数ペア:

[(1, 22047355), (5, 4409471), (11, 2004305), (31, 711205), (55, 400861), (67, 329065), (155, 142241), (193, 114235), (335, 65813), (341, 64655), (737, 29915), (965, 22847), (1705, 12931), (2077, 10615), (2123, 10385), (3685, 5983)]