22553488

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10289}}^1$

素因数の和:10434

約数の個数: 20

約数和(自身を含む): 44020620

約数和(自身を除く): 21467132

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10289, 20578, 41156, 82312, 164624, 1409593, 2819186, 5638372, 11276744, 22553488]

約数ペア:

[(1, 22553488), (2, 11276744), (4, 5638372), (8, 2819186), (16, 1409593), (137, 164624), (274, 82312), (548, 41156), (1096, 20578), (2192, 10289)]