15338896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56393}}^1$

素因数の和:56418

約数の個数: 20

約数和(自身を含む): 31467852

約数和(自身を除く): 16128956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56393, 112786, 225572, 451144, 902288, 958681, 1917362, 3834724, 7669448, 15338896]

約数ペア:

[(1, 15338896), (2, 7669448), (4, 3834724), (8, 1917362), (16, 958681), (17, 902288), (34, 451144), (68, 225572), (136, 112786), (272, 56393)]