13384189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7780

約数の個数: 16

約数和(自身を含む): 17342080

約数和(自身を除く): 3957891

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7741, 54187, 100633, 147079, 704431, 1029553, 1912027, 13384189]

約数ペア:

[(1, 13384189), (7, 1912027), (13, 1029553), (19, 704431), (91, 147079), (133, 100633), (247, 54187), (1729, 7741)]