12536555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 3533845

約数列:

[1, 5, 29, 31, 145, 155, 899, 2789, 4495, 13945, 80881, 86459, 404405, 432295, 2507311, 12536555]

約数ペア:

[(1, 12536555), (5, 2507311), (29, 432295), (31, 404405), (145, 86459), (155, 80881), (899, 13945), (2789, 4495)]