19206694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1217}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 31102848

約数和(自身を除く): 11896154

約数列:

[1, 2, 13, 26, 607, 1214, 1217, 2434, 7891, 15782, 15821, 31642, 738719, 1477438, 9603347, 19206694]

約数ペア:

[(1, 19206694), (2, 9603347), (13, 1477438), (26, 738719), (607, 31642), (1214, 15821), (1217, 15782), (2434, 7891)]