2019419642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{7883}}^1\times {\mathrm{5569}}^1$

素因数の和:13477

約数の個数: 16

約数和(自身を含む): 3161799360

約数和(自身を除く): 1142379718

約数列:

[1, 2, 23, 46, 5569, 7883, 11138, 15766, 128087, 181309, 256174, 362618, 43900427, 87800854, 1009709821, 2019419642]

約数ペア:

[(1, 2019419642), (2, 1009709821), (23, 87800854), (46, 43900427), (5569, 362618), (7883, 256174), (11138, 181309), (15766, 128087)]