22388737

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 27369576

約数和(自身を除く): 4980839

約数列:

[1, 7, 37, 49, 53, 233, 259, 371, 1631, 1813, 1961, 2597, 8621, 11417, 12349, 13727, 60347, 86443, 96089, 422429, 456913, 605101, 3198391, 22388737]

約数ペア:

[(1, 22388737), (7, 3198391), (37, 605101), (49, 456913), (53, 422429), (233, 96089), (259, 86443), (371, 60347), (1631, 13727), (1813, 12349), (1961, 11417), (2597, 8621)]