19032265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 9583415

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 1103, 2465, 3451, 5515, 7721, 17255, 18751, 31987, 38605, 93755, 131257, 159935, 223909, 543779, 656285, 1119545, 2718895, 3806453, 19032265]

約数ペア:

[(1, 19032265), (5, 3806453), (7, 2718895), (17, 1119545), (29, 656285), (35, 543779), (85, 223909), (119, 159935), (145, 131257), (203, 93755), (493, 38605), (595, 31987), (1015, 18751), (1103, 17255), (2465, 7721), (3451, 5515)]