13386070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 12533930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1499, 1786, 2998, 4465, 7495, 8930, 14990, 28481, 56962, 70453, 140906, 142405, 284810, 352265, 704530, 1338607, 2677214, 6693035, 13386070]

約数ペア:

[(1, 13386070), (2, 6693035), (5, 2677214), (10, 1338607), (19, 704530), (38, 352265), (47, 284810), (94, 142405), (95, 140906), (190, 70453), (235, 56962), (470, 28481), (893, 14990), (1499, 8930), (1786, 7495), (2998, 4465)]