19926456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75479}}^1$

素因数の和:75499

約数の個数: 32

約数和(自身を含む): 54345600

約数和(自身を除く): 34419144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75479, 150958, 226437, 301916, 452874, 603832, 830269, 905748, 1660538, 1811496, 2490807, 3321076, 4981614, 6642152, 9963228, 19926456]

約数ペア:

[(1, 19926456), (2, 9963228), (3, 6642152), (4, 4981614), (6, 3321076), (8, 2490807), (11, 1811496), (12, 1660538), (22, 905748), (24, 830269), (33, 603832), (44, 452874), (66, 301916), (88, 226437), (132, 150958), (264, 75479)]