13165705

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 18120960

約数和(自身を除く): 4955255

約数列:

[1, 5, 7, 35, 389, 967, 1945, 2723, 4835, 6769, 13615, 33845, 376163, 1880815, 2633141, 13165705]

約数ペア:

[(1, 13165705), (5, 2633141), (7, 1880815), (35, 376163), (389, 33845), (967, 13615), (1945, 6769), (2723, 4835)]