22491286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 14169962

約数列:

[1, 2, 23, 46, 47, 94, 101, 103, 202, 206, 1081, 2162, 2323, 2369, 4646, 4738, 4747, 4841, 9494, 9682, 10403, 20806, 109181, 111343, 218362, 222686, 239269, 478538, 488941, 977882, 11245643, 22491286]

約数ペア:

[(1, 22491286), (2, 11245643), (23, 977882), (46, 488941), (47, 478538), (94, 239269), (101, 222686), (103, 218362), (202, 111343), (206, 109181), (1081, 20806), (2162, 10403), (2323, 9682), (2369, 9494), (4646, 4841), (4738, 4747)]