19311294

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{21601}}^1$

素因数の和:21755

約数の個数: 16

約数和(自身を含む): 38883600

約数和(自身を除く): 19572306

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 21601, 43202, 64803, 129606, 3218549, 6437098, 9655647, 19311294]

約数ペア:

[(1, 19311294), (2, 9655647), (3, 6437098), (6, 3218549), (149, 129606), (298, 64803), (447, 43202), (894, 21601)]