12846742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 20194272

約数和(自身を除く): 7347530

約数列:

[1, 2, 23, 46, 317, 634, 881, 1762, 7291, 14582, 20263, 40526, 279277, 558554, 6423371, 12846742]

約数ペア:

[(1, 12846742), (2, 6423371), (23, 558554), (46, 279277), (317, 40526), (634, 20263), (881, 14582), (1762, 7291)]