11898874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 20401920

約数和(自身を除く): 8503046

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 367, 377, 559, 734, 754, 1118, 1247, 2494, 4771, 9542, 10643, 15781, 16211, 21286, 31562, 32422, 138359, 205153, 276718, 410306, 457649, 915298, 5949437, 11898874]

約数ペア:

[(1, 11898874), (2, 5949437), (13, 915298), (26, 457649), (29, 410306), (43, 276718), (58, 205153), (86, 138359), (367, 32422), (377, 31562), (559, 21286), (734, 16211), (754, 15781), (1118, 10643), (1247, 9542), (2494, 4771)]