13285149695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{166679}}^1$

素因数の和:167542

約数の個数: 16

約数和(自身を含む): 16801344000

約数和(自身を除く): 3516194305

約数列:

[1, 5, 19, 95, 839, 4195, 15941, 79705, 166679, 833395, 3166901, 15834505, 139843681, 699218405, 2657029939, 13285149695]

約数ペア:

[(1, 13285149695), (5, 2657029939), (19, 699218405), (95, 139843681), (839, 15834505), (4195, 3166901), (15941, 833395), (79705, 166679)]