19422795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 35900928

約数和(自身を除く): 16478133

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 1907, 2037, 3395, 5721, 9535, 10185, 13349, 28605, 40047, 66745, 184979, 200235, 554937, 924895, 1294853, 2774685, 3884559, 6474265, 19422795]

約数ペア:

[(1, 19422795), (3, 6474265), (5, 3884559), (7, 2774685), (15, 1294853), (21, 924895), (35, 554937), (97, 200235), (105, 184979), (291, 66745), (485, 40047), (679, 28605), (1455, 13349), (1907, 10185), (2037, 9535), (3395, 5721)]