39193846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 24742154

約数列:

[1, 2, 19, 38, 71, 73, 142, 146, 199, 398, 1349, 1387, 2698, 2774, 3781, 5183, 7562, 10366, 14129, 14527, 28258, 29054, 98477, 196954, 268451, 276013, 536902, 552026, 1031417, 2062834, 19596923, 39193846]

約数ペア:

[(1, 39193846), (2, 19596923), (19, 2062834), (38, 1031417), (71, 552026), (73, 536902), (142, 276013), (146, 268451), (199, 196954), (398, 98477), (1349, 29054), (1387, 28258), (2698, 14527), (2774, 14129), (3781, 10366), (5183, 7562)]