29087138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10781}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 46578240

約数和(自身を除く): 17491102

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10781, 21562, 204839, 409678, 765451, 1530902, 14543569, 29087138]

約数ペア:

[(1, 29087138), (2, 14543569), (19, 1530902), (38, 765451), (71, 409678), (142, 204839), (1349, 21562), (2698, 10781)]