15690020906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2564567}}^1$

素因数の和:2564618

約数の個数: 32

約数和(自身を含む): 29543823360

約数和(自身を除く): 13853802454

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 2564567, 5129134, 17951969, 35903938, 48726773, 58985041, 97453546, 117970082, 341087411, 412895287, 682174822, 825790574, 1120715779, 2241431558, 7845010453, 15690020906]

約数ペア:

[(1, 15690020906), (2, 7845010453), (7, 2241431558), (14, 1120715779), (19, 825790574), (23, 682174822), (38, 412895287), (46, 341087411), (133, 117970082), (161, 97453546), (266, 58985041), (322, 48726773), (437, 35903938), (874, 17951969), (3059, 5129134), (6118, 2564567)]