12992902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1187}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 21056112

約数和(自身を除く): 8063210

約数列:

[1, 2, 13, 26, 421, 842, 1187, 2374, 5473, 10946, 15431, 30862, 499727, 999454, 6496451, 12992902]

約数ペア:

[(1, 12992902), (2, 6496451), (13, 999454), (26, 499727), (421, 30862), (842, 15431), (1187, 10946), (2374, 5473)]