13702172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 26407920

約数和(自身を除く): 12705748

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2857, 4796, 5714, 11428, 31427, 62854, 125708, 311413, 622826, 1245652, 3425543, 6851086, 13702172]

約数ペア:

[(1, 13702172), (2, 6851086), (4, 3425543), (11, 1245652), (22, 622826), (44, 311413), (109, 125708), (218, 62854), (436, 31427), (1199, 11428), (2398, 5714), (2857, 4796)]