15697616912

素因数分解:

$2^4\times {\mathrm{8689}}^1\times {\mathrm{112913}}^1$

素因数の和:121610

約数の個数: 20

約数和(自身を含む): 30417902460

約数和(自身を除く): 14720285548

約数列:

[1, 2, 4, 8, 16, 8689, 17378, 34756, 69512, 112913, 139024, 225826, 451652, 903304, 1806608, 981101057, 1962202114, 3924404228, 7848808456, 15697616912]

約数ペア:

[(1, 15697616912), (2, 7848808456), (4, 3924404228), (8, 1962202114), (16, 981101057), (8689, 1806608), (17378, 903304), (34756, 451652), (69512, 225826), (112913, 139024)]