13192487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 16680192

約数和(自身を除く): 3487705

約数列:

[1, 7, 11, 73, 77, 511, 803, 2347, 5621, 16429, 25817, 171331, 180719, 1199317, 1884641, 13192487]

約数ペア:

[(1, 13192487), (7, 1884641), (11, 1199317), (73, 180719), (77, 171331), (511, 25817), (803, 16429), (2347, 5621)]