22936781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 29184000

約数和(自身を除く): 6247219

約数列:

[1, 7, 19, 37, 59, 79, 133, 259, 413, 553, 703, 1121, 1501, 2183, 2923, 4661, 4921, 7847, 10507, 15281, 20461, 32627, 41477, 55537, 88559, 172457, 290339, 388759, 619913, 1207199, 3276683, 22936781]

約数ペア:

[(1, 22936781), (7, 3276683), (19, 1207199), (37, 619913), (59, 388759), (79, 290339), (133, 172457), (259, 88559), (413, 55537), (553, 41477), (703, 32627), (1121, 20461), (1501, 15281), (2183, 10507), (2923, 7847), (4661, 4921)]