19998114058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1\times {\mathrm{11579}}^1$

素因数の和:12142

約数の個数: 32

約数和(自身を含む): 32574447360

約数和(自身を除く): 12576333302

約数列:

[1, 2, 13, 26, 181, 362, 367, 734, 2353, 4706, 4771, 9542, 11579, 23158, 66427, 132854, 150527, 301054, 863551, 1727102, 2095799, 4191598, 4249493, 8498986, 27245387, 54490774, 55243409, 110486818, 769158233, 1538316466, 9999057029, 19998114058]

約数ペア:

[(1, 19998114058), (2, 9999057029), (13, 1538316466), (26, 769158233), (181, 110486818), (362, 55243409), (367, 54490774), (734, 27245387), (2353, 8498986), (4706, 4249493), (4771, 4191598), (9542, 2095799), (11579, 1727102), (23158, 863551), (66427, 301054), (132854, 150527)]