11715286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28059

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 8464874

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28027, 56054, 308297, 532513, 616594, 1065026, 5857643, 11715286]

約数ペア:

[(1, 11715286), (2, 5857643), (11, 1065026), (19, 616594), (22, 532513), (38, 308297), (209, 56054), (418, 28027)]