19104714

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 42600000

約数和(自身を除く): 23495286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 709, 998, 1418, 1497, 2127, 2994, 4254, 4491, 6381, 8982, 12762, 13473, 19143, 26946, 38286, 353791, 707582, 1061373, 2122746, 3184119, 6368238, 9552357, 19104714]

約数ペア:

[(1, 19104714), (2, 9552357), (3, 6368238), (6, 3184119), (9, 2122746), (18, 1061373), (27, 707582), (54, 353791), (499, 38286), (709, 26946), (998, 19143), (1418, 13473), (1497, 12762), (2127, 8982), (2994, 6381), (4254, 4491)]