13915724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 26027568

約数和(自身を除く): 12111844

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1811, 1921, 3622, 3842, 7244, 7684, 30787, 61574, 123148, 204643, 409286, 818572, 3478931, 6957862, 13915724]

約数ペア:

[(1, 13915724), (2, 6957862), (4, 3478931), (17, 818572), (34, 409286), (68, 204643), (113, 123148), (226, 61574), (452, 30787), (1811, 7684), (1921, 7244), (3622, 3842)]