15307369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10463}}^1$

素因数の和:10500

約数の個数: 16

約数和(自身を含む): 20090880

約数和(自身を除く): 4783511

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 10463, 73241, 115093, 198797, 805651, 1391579, 2186767, 15307369]

約数ペア:

[(1, 15307369), (7, 2186767), (11, 1391579), (19, 805651), (77, 198797), (133, 115093), (209, 73241), (1463, 10463)]