13915316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 26389440

約数和(自身を除く): 12474124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4759, 9518, 19036, 80903, 161806, 204637, 323612, 409274, 818548, 3478829, 6957658, 13915316]

約数ペア:

[(1, 13915316), (2, 6957658), (4, 3478829), (17, 818548), (34, 409274), (43, 323612), (68, 204637), (86, 161806), (172, 80903), (731, 19036), (1462, 9518), (2924, 4759)]