13550138

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7621}}^1$

素因数の和:7757

約数の個数: 16

約数和(自身を含む): 23414784

約数和(自身を除く): 9864646

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7621, 15242, 53347, 106694, 967867, 1935734, 6775069, 13550138]

約数ペア:

[(1, 13550138), (2, 6775069), (7, 1935734), (14, 967867), (127, 106694), (254, 53347), (889, 15242), (1778, 7621)]