13313395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 16907040

約数和(自身を除く): 3593645

約数列:

[1, 5, 19, 95, 353, 397, 1765, 1985, 6707, 7543, 33535, 37715, 140141, 700705, 2662679, 13313395]

約数ペア:

[(1, 13313395), (5, 2662679), (19, 700705), (95, 140141), (353, 37715), (397, 33535), (1765, 7543), (1985, 6707)]