13253849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 16051200

約数和(自身を除く): 2797351

約数列:

[1, 7, 19, 133, 227, 439, 1589, 3073, 4313, 8341, 30191, 58387, 99653, 697571, 1893407, 13253849]

約数ペア:

[(1, 13253849), (7, 1893407), (19, 697571), (133, 99653), (227, 58387), (439, 30191), (1589, 8341), (3073, 4313)]