13918885

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 17519040

約数和(自身を除く): 3600155

約数列:

[1, 5, 41, 43, 205, 215, 1579, 1763, 7895, 8815, 64739, 67897, 323695, 339485, 2783777, 13918885]

約数ペア:

[(1, 13918885), (5, 2783777), (41, 339485), (43, 323695), (205, 67897), (215, 64739), (1579, 8815), (1763, 7895)]