18582988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10631}}^1$

素因数の和:10677

約数の個数: 24

約数和(自身を含む): 35723520

約数和(自身を除く): 17140532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 10631, 21262, 42524, 201989, 244513, 403978, 489026, 807956, 978052, 4645747, 9291494, 18582988]

約数ペア:

[(1, 18582988), (2, 9291494), (4, 4645747), (19, 978052), (23, 807956), (38, 489026), (46, 403978), (76, 244513), (92, 201989), (437, 42524), (874, 21262), (1748, 10631)]