13016905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 17117568

約数和(自身を除く): 4100663

約数列:

[1, 5, 11, 55, 311, 761, 1555, 3421, 3805, 8371, 17105, 41855, 236671, 1183355, 2603381, 13016905]

約数ペア:

[(1, 13016905), (5, 2603381), (11, 1183355), (55, 236671), (311, 41855), (761, 17105), (1555, 8371), (3421, 3805)]