115115714

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{19531}}^1$

素因数の和:19961

約数の個数: 16

約数和(自身を含む): 197820096

約数和(自身を除く): 82704382

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 19531, 39062, 136717, 273434, 8222551, 16445102, 57557857, 115115714]

約数ペア:

[(1, 115115714), (2, 57557857), (7, 16445102), (14, 8222551), (421, 273434), (842, 136717), (2947, 39062), (5894, 19531)]