12259839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 18221760

約数和(自身を除く): 5961921

約数列:

[1, 3, 17, 37, 51, 73, 89, 111, 219, 267, 629, 1241, 1513, 1887, 2701, 3293, 3723, 4539, 6497, 8103, 9879, 19491, 45917, 55981, 110449, 137751, 167943, 240389, 331347, 721167, 4086613, 12259839]

約数ペア:

[(1, 12259839), (3, 4086613), (17, 721167), (37, 331347), (51, 240389), (73, 167943), (89, 137751), (111, 110449), (219, 55981), (267, 45917), (629, 19491), (1241, 9879), (1513, 8103), (1887, 6497), (2701, 4539), (3293, 3723)]