12040138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{887}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 19756224

約数和(自身を除く): 7716086

約数列:

[1, 2, 11, 22, 617, 887, 1234, 1774, 6787, 9757, 13574, 19514, 547279, 1094558, 6020069, 12040138]

約数ペア:

[(1, 12040138), (2, 6020069), (11, 1094558), (22, 547279), (617, 19514), (887, 13574), (1234, 9757), (1774, 6787)]