19102098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 40176000

約数和(自身を除く): 21073902

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 929, 1858, 2787, 3427, 5574, 6854, 10281, 20562, 21367, 42734, 64101, 128202, 138421, 276842, 415263, 830526, 3183683, 6367366, 9551049, 19102098]

約数ペア:

[(1, 19102098), (2, 9551049), (3, 6367366), (6, 3183683), (23, 830526), (46, 415263), (69, 276842), (138, 138421), (149, 128202), (298, 64101), (447, 42734), (894, 21367), (929, 20562), (1858, 10281), (2787, 6854), (3427, 5574)]