16117190545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{403889}}^1$

素因数の和:404264

約数の個数: 16

約数和(自身を含む): 20239735680

約数和(自身を除く): 4122545135

約数列:

[1, 5, 23, 115, 347, 1735, 7981, 39905, 403889, 2019445, 9289447, 46447235, 140149483, 700747415, 3223438109, 16117190545]

約数ペア:

[(1, 16117190545), (5, 3223438109), (23, 700747415), (115, 140149483), (347, 46447235), (1735, 9289447), (7981, 2019445), (39905, 403889)]