22487678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 35827920

約数和(自身を除く): 13340242

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 5237, 10474, 99503, 199006, 591781, 1183562, 11243839, 22487678]

約数ペア:

[(1, 22487678), (2, 11243839), (19, 1183562), (38, 591781), (113, 199006), (226, 99503), (2147, 10474), (4294, 5237)]