19390822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14939}}^1$

素因数の和:15011

約数の個数: 16

約数和(自身を含む): 32270400

約数和(自身を除く): 12879578

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14939, 29878, 164329, 328658, 881401, 1762802, 9695411, 19390822]

約数ペア:

[(1, 19390822), (2, 9695411), (11, 1762802), (22, 881401), (59, 328658), (118, 164329), (649, 29878), (1298, 14939)]