15771869

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 17262720

約数和(自身を除く): 1490851

約数列:

[1, 17, 71, 73, 179, 1207, 1241, 3043, 5183, 12709, 13067, 88111, 216053, 222139, 927757, 15771869]

約数ペア:

[(1, 15771869), (17, 927757), (71, 222139), (73, 216053), (179, 88111), (1207, 13067), (1241, 12709), (3043, 5183)]