22298738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 43148160

約数和(自身を除く): 20849422

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 4993, 9986, 34951, 54923, 69902, 109846, 144797, 289594, 384461, 768922, 1013579, 1592767, 2027158, 3185534, 11149369, 22298738]

約数ペア:

[(1, 22298738), (2, 11149369), (7, 3185534), (11, 2027158), (14, 1592767), (22, 1013579), (29, 768922), (58, 384461), (77, 289594), (154, 144797), (203, 109846), (319, 69902), (406, 54923), (638, 34951), (2233, 9986), (4466, 4993)]