11896719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 16990560

約数和(自身を除く): 5093841

約数列:

[1, 3, 17, 51, 89, 267, 1513, 2621, 4539, 7863, 44557, 133671, 233269, 699807, 3965573, 11896719]

約数ペア:

[(1, 11896719), (3, 3965573), (17, 699807), (51, 233269), (89, 133671), (267, 44557), (1513, 7863), (2621, 4539)]