8427982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9687

約数の個数: 16

約数和(自身を含む): 13887360

約数和(自身を除く): 5459378

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 9643, 19286, 183217, 221789, 366434, 443578, 4213991, 8427982]

約数ペア:

[(1, 8427982), (2, 4213991), (19, 443578), (23, 366434), (38, 221789), (46, 183217), (437, 19286), (874, 9643)]