19271478

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47939}}^1$

素因数の和:48011

約数の個数: 16

約数和(自身を含む): 39119040

約数和(自身を除く): 19847562

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47939, 95878, 143817, 287634, 3211913, 6423826, 9635739, 19271478]

約数ペア:

[(1, 19271478), (2, 9635739), (3, 6423826), (6, 3211913), (67, 287634), (134, 143817), (201, 95878), (402, 47939)]