18110477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12416

約数の個数: 16

約数和(自身を含む): 23769600

約数和(自身を除く): 5659123

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 12379, 86653, 136169, 235201, 953183, 1646407, 2587211, 18110477]

約数ペア:

[(1, 18110477), (7, 2587211), (11, 1646407), (19, 953183), (77, 235201), (133, 136169), (209, 86653), (1463, 12379)]