13439894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2384

約数の個数: 24

約数和(自身を含む): 23123880

約数和(自身を除く): 9683986

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2339, 2873, 4678, 5746, 30407, 39763, 60814, 79526, 395291, 516919, 790582, 1033838, 6719947, 13439894]

約数ペア:

[(1, 13439894), (2, 6719947), (13, 1033838), (17, 790582), (26, 516919), (34, 395291), (169, 79526), (221, 60814), (338, 39763), (442, 30407), (2339, 5746), (2873, 4678)]