12192802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 18748800

約数和(自身を除く): 6555998

約数列:

[1, 2, 61, 122, 139, 278, 719, 1438, 8479, 16958, 43859, 87718, 99941, 199882, 6096401, 12192802]

約数ペア:

[(1, 12192802), (2, 6096401), (61, 199882), (122, 99941), (139, 87718), (278, 43859), (719, 16958), (1438, 8479)]