13149806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{881}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 7806514

約数列:

[1, 2, 17, 34, 439, 878, 881, 1762, 7463, 14926, 14977, 29954, 386759, 773518, 6574903, 13149806]

約数ペア:

[(1, 13149806), (2, 6574903), (17, 773518), (34, 386759), (439, 29954), (878, 14977), (881, 14926), (1762, 7463)]