2201872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7270

約数の個数: 20

約数和(自身を含む): 4491280

約数和(自身を除く): 2289408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7243, 14486, 28972, 57944, 115888, 137617, 275234, 550468, 1100936, 2201872]

約数ペア:

[(1, 2201872), (2, 1100936), (4, 550468), (8, 275234), (16, 137617), (19, 115888), (38, 57944), (76, 28972), (152, 14486), (304, 7243)]