13971745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 17945280

約数和(自身を除く): 3973535

約数列:

[1, 5, 19, 61, 95, 305, 1159, 2411, 5795, 12055, 45809, 147071, 229045, 735355, 2794349, 13971745]

約数ペア:

[(1, 13971745), (5, 2794349), (19, 735355), (61, 229045), (95, 147071), (305, 45809), (1159, 12055), (2411, 5795)]