19204794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152419}}^1$

素因数の和:152434

約数の個数: 24

約数和(自身を含む): 47555040

約数和(自身を除く): 28350246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152419, 304838, 457257, 914514, 1066933, 1371771, 2133866, 2743542, 3200799, 6401598, 9602397, 19204794]

約数ペア:

[(1, 19204794), (2, 9602397), (3, 6401598), (6, 3200799), (7, 2743542), (9, 2133866), (14, 1371771), (18, 1066933), (21, 914514), (42, 457257), (63, 304838), (126, 152419)]