22412005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 35002368

約数和(自身を除く): 12590363

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2531, 8855, 12655, 17717, 27841, 58213, 88585, 139205, 194887, 291065, 407491, 640343, 974435, 2037455, 3201715, 4482401, 22412005]

約数ペア:

[(1, 22412005), (5, 4482401), (7, 3201715), (11, 2037455), (23, 974435), (35, 640343), (55, 407491), (77, 291065), (115, 194887), (161, 139205), (253, 88585), (385, 58213), (805, 27841), (1265, 17717), (1771, 12655), (2531, 8855)]