19005117014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{35851}}^1\times {\mathrm{20389}}^1$

素因数の和:56255

約数の個数: 16

約数和(自身を含む): 30702935760

約数和(自身を除く): 11697818746

約数列:

[1, 2, 13, 26, 20389, 35851, 40778, 71702, 265057, 466063, 530114, 932126, 730966039, 1461932078, 9502558507, 19005117014]

約数ペア:

[(1, 19005117014), (2, 9502558507), (13, 1461932078), (26, 730966039), (20389, 932126), (35851, 530114), (40778, 466063), (71702, 265057)]