22481396

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 36

約数和(自身を含む): 47765088

約数和(自身を除く): 25283692

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 4987, 9974, 19948, 34909, 69818, 114701, 139636, 229402, 244363, 458804, 488726, 802907, 977452, 1605814, 3211628, 5620349, 11240698, 22481396]

約数ペア:

[(1, 22481396), (2, 11240698), (4, 5620349), (7, 3211628), (14, 1605814), (23, 977452), (28, 802907), (46, 488726), (49, 458804), (92, 244363), (98, 229402), (161, 139636), (196, 114701), (322, 69818), (644, 34909), (1127, 19948), (2254, 9974), (4508, 4987)]