15800998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 25326000

約数和(自身を除く): 9525002

約数列:

[1, 2, 29, 37, 58, 74, 199, 398, 1073, 1369, 2146, 2738, 5771, 7363, 11542, 14726, 39701, 79402, 213527, 272431, 427054, 544862, 7900499, 15800998]

約数ペア:

[(1, 15800998), (2, 7900499), (29, 544862), (37, 427054), (58, 272431), (74, 213527), (199, 79402), (398, 39701), (1073, 14726), (1369, 11542), (2146, 7363), (2738, 5771)]