15854046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 34298880

約数和(自身を除く): 18444834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 463, 878, 926, 1317, 1389, 2634, 2778, 5707, 6019, 11414, 12038, 17121, 18057, 34242, 36114, 203257, 406514, 609771, 1219542, 2642341, 5284682, 7927023, 15854046]

約数ペア:

[(1, 15854046), (2, 7927023), (3, 5284682), (6, 2642341), (13, 1219542), (26, 609771), (39, 406514), (78, 203257), (439, 36114), (463, 34242), (878, 18057), (926, 17121), (1317, 12038), (1389, 11414), (2634, 6019), (2778, 5707)]