23947868

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 36

約数和(自身を含む): 49574952

約数和(自身を除く): 25627084

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2003, 2989, 4006, 5978, 8012, 11956, 14021, 28042, 56084, 98147, 122183, 196294, 244366, 392588, 488732, 855281, 1710562, 3421124, 5986967, 11973934, 23947868]

約数ペア:

[(1, 23947868), (2, 11973934), (4, 5986967), (7, 3421124), (14, 1710562), (28, 855281), (49, 488732), (61, 392588), (98, 244366), (122, 196294), (196, 122183), (244, 98147), (427, 56084), (854, 28042), (1708, 14021), (2003, 11956), (2989, 8012), (4006, 5978)]