19013306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6709}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 31000200

約数和(自身を除く): 11986894

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6709, 13418, 87217, 174434, 731281, 1462562, 9506653, 19013306]

約数ペア:

[(1, 19013306), (2, 9506653), (13, 1462562), (26, 731281), (109, 174434), (218, 87217), (1417, 13418), (2834, 6709)]