22234355

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 31727808

約数和(自身を除く): 9493453

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 257, 605, 715, 1285, 1331, 1573, 2827, 3341, 6655, 7865, 14135, 16705, 17303, 31097, 36751, 86515, 155485, 183755, 342067, 404261, 1710335, 2021305, 4446871, 22234355]

約数ペア:

[(1, 22234355), (5, 4446871), (11, 2021305), (13, 1710335), (55, 404261), (65, 342067), (121, 183755), (143, 155485), (257, 86515), (605, 36751), (715, 31097), (1285, 17303), (1331, 16705), (1573, 14135), (2827, 7865), (3341, 6655)]