193356046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 331299360

約数和(自身を除く): 137943314

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1781, 2603, 2857, 3562, 5206, 5714, 33839, 37141, 54283, 67678, 74282, 108566, 391409, 705679, 782818, 1411358, 5088317, 7436771, 10176634, 14873542, 96678023, 193356046]

約数ペア:

[(1, 193356046), (2, 96678023), (13, 14873542), (19, 10176634), (26, 7436771), (38, 5088317), (137, 1411358), (247, 782818), (274, 705679), (494, 391409), (1781, 108566), (2603, 74282), (2857, 67678), (3562, 54283), (5206, 37141), (5714, 33839)]