13513085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 17247360

約数和(自身を除く): 3734275

約数列:

[1, 5, 19, 95, 103, 515, 1381, 1957, 6905, 9785, 26239, 131195, 142243, 711215, 2702617, 13513085]

約数ペア:

[(1, 13513085), (5, 2702617), (19, 711215), (95, 142243), (103, 131195), (515, 26239), (1381, 9785), (1957, 6905)]