15895412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 30105600

約数和(自身を除く): 14210188

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1279, 2558, 3107, 5116, 6214, 12428, 16627, 33254, 66508, 305681, 611362, 1222724, 3973853, 7947706, 15895412]

約数ペア:

[(1, 15895412), (2, 7947706), (4, 3973853), (13, 1222724), (26, 611362), (52, 305681), (239, 66508), (478, 33254), (956, 16627), (1279, 12428), (2558, 6214), (3107, 5116)]