12774346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 21794724

約数和(自身を除く): 9020378

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1361, 2722, 4693, 9386, 17693, 25859, 35386, 51718, 336167, 491321, 672334, 982642, 6387173, 12774346]

約数ペア:

[(1, 12774346), (2, 6387173), (13, 982642), (19, 672334), (26, 491321), (38, 336167), (247, 51718), (361, 35386), (494, 25859), (722, 17693), (1361, 9386), (2722, 4693)]