12105434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1741

約数の個数: 16

約数和(自身を含む): 19871136

約数和(自身を除く): 7765702

約数列:

[1, 2, 11, 22, 421, 842, 1307, 2614, 4631, 9262, 14377, 28754, 550247, 1100494, 6052717, 12105434]

約数ペア:

[(1, 12105434), (2, 6052717), (11, 1100494), (22, 550247), (421, 28754), (842, 14377), (1307, 9262), (2614, 4631)]