19316369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 21830400

約数和(自身を除く): 2514031

約数列:

[1, 17, 19, 79, 323, 757, 1343, 1501, 12869, 14383, 25517, 59803, 244511, 1016651, 1136257, 19316369]

約数ペア:

[(1, 19316369), (17, 1136257), (19, 1016651), (79, 244511), (323, 59803), (757, 25517), (1343, 14383), (1501, 12869)]