19304095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11994

約数の個数: 16

約数和(自身を含む): 25820640

約数和(自身を除く): 6516545

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 11953, 59765, 203201, 227107, 1016005, 1135535, 3860819, 19304095]

約数ペア:

[(1, 19304095), (5, 3860819), (17, 1135535), (19, 1016005), (85, 227107), (95, 203201), (323, 59765), (1615, 11953)]