12729046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6971}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 21083328

約数和(自身を除く): 8354282

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 6971, 13942, 76681, 153362, 578593, 1157186, 6364523, 12729046]

約数ペア:

[(1, 12729046), (2, 6364523), (11, 1157186), (22, 578593), (83, 153362), (166, 76681), (913, 13942), (1826, 6971)]