18954026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8011}}^1$

素因数の和:8046

約数の個数: 24

約数和(自身を含む): 35188704

約数和(自身を除く): 16234678

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8011, 16022, 56077, 104143, 112154, 208286, 729001, 1353859, 1458002, 2707718, 9477013, 18954026]

約数ペア:

[(1, 18954026), (2, 9477013), (7, 2707718), (13, 1458002), (14, 1353859), (26, 729001), (91, 208286), (169, 112154), (182, 104143), (338, 56077), (1183, 16022), (2366, 8011)]