13565068

素因数分解:

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

素因数の和:28053

約数の個数: 18

約数和(自身を含む): 26094068

約数和(自身を除く): 12529000

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28027, 56054, 112108, 308297, 616594, 1233188, 3391267, 6782534, 13565068]

約数ペア:

[(1, 13565068), (2, 6782534), (4, 3391267), (11, 1233188), (22, 616594), (44, 308297), (121, 112108), (242, 56054), (484, 28027)]