16139838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 38157696

約数和(自身を除く): 22017858

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1447, 1859, 2894, 3718, 4341, 5577, 8682, 11154, 15917, 18811, 31834, 37622, 47751, 56433, 95502, 112866, 206921, 244543, 413842, 489086, 620763, 733629, 1241526, 1467258, 2689973, 5379946, 8069919, 16139838]

約数ペア:

[(1, 16139838), (2, 8069919), (3, 5379946), (6, 2689973), (11, 1467258), (13, 1241526), (22, 733629), (26, 620763), (33, 489086), (39, 413842), (66, 244543), (78, 206921), (143, 112866), (169, 95502), (286, 56433), (338, 47751), (429, 37622), (507, 31834), (858, 18811), (1014, 15917), (1447, 11154), (1859, 8682), (2894, 5577), (3718, 4341)]