19003070

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2309}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 34261920

約数和(自身を除く): 15258850

約数列:

[1, 2, 5, 10, 823, 1646, 2309, 4115, 4618, 8230, 11545, 23090, 1900307, 3800614, 9501535, 19003070]

約数ペア:

[(1, 19003070), (2, 9501535), (5, 3800614), (10, 1900307), (823, 23090), (1646, 11545), (2309, 8230), (4115, 4618)]