25716262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89917}}^1$

素因数の和:89943

約数の個数: 16

約数和(自身を含む): 45318672

約数和(自身を除く): 19602410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89917, 179834, 989087, 1168921, 1978174, 2337842, 12858131, 25716262]

約数ペア:

[(1, 25716262), (2, 12858131), (11, 2337842), (13, 1978174), (22, 1168921), (26, 989087), (143, 179834), (286, 89917)]