13475716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 24385536

約数和(自身を除く): 10909820

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 647, 1294, 2588, 5207, 10414, 20828, 26527, 53054, 82169, 106108, 164338, 328676, 3368929, 6737858, 13475716]

約数ペア:

[(1, 13475716), (2, 6737858), (4, 3368929), (41, 328676), (82, 164338), (127, 106108), (164, 82169), (254, 53054), (508, 26527), (647, 20828), (1294, 10414), (2588, 5207)]