19030713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1559}}^1$

素因数の和:1888

約数の個数: 16

約数和(自身を含む): 27431040

約数和(自身を除く): 8400327

約数列:

[1, 3, 13, 39, 313, 939, 1559, 4069, 4677, 12207, 20267, 60801, 487967, 1463901, 6343571, 19030713]

約数ペア:

[(1, 19030713), (3, 6343571), (13, 1463901), (39, 487967), (313, 60801), (939, 20267), (1559, 12207), (4069, 4677)]