13298186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 23296896

約数和(自身を除く): 9998710

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 641, 902, 943, 1282, 1886, 7051, 10373, 14102, 14743, 20746, 26281, 29486, 52562, 162173, 289091, 324346, 578182, 604463, 1208926, 6649093, 13298186]

約数ペア:

[(1, 13298186), (2, 6649093), (11, 1208926), (22, 604463), (23, 578182), (41, 324346), (46, 289091), (82, 162173), (253, 52562), (451, 29486), (506, 26281), (641, 20746), (902, 14743), (943, 14102), (1282, 10373), (1886, 7051)]