13512796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27919}}^1$

素因数の和:27945

約数の個数: 18

約数和(自身を含む): 25993520

約数和(自身を除く): 12480724

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27919, 55838, 111676, 307109, 614218, 1228436, 3378199, 6756398, 13512796]

約数ペア:

[(1, 13512796), (2, 6756398), (4, 3378199), (11, 1228436), (22, 614218), (44, 307109), (121, 111676), (242, 55838), (484, 27919)]