19654098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{142421}}^1$

素因数の和:142449

約数の個数: 16

約数和(自身を含む): 41017536

約数和(自身を除く): 21363438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 142421, 284842, 427263, 854526, 3275683, 6551366, 9827049, 19654098]

約数ペア:

[(1, 19654098), (2, 9827049), (3, 6551366), (6, 3275683), (23, 854526), (46, 427263), (69, 284842), (138, 142421)]