12513488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60161}}^1$

素因数の和:60182

約数の個数: 20

約数和(自身を含む): 26110308

約数和(自身を除く): 13596820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60161, 120322, 240644, 481288, 782093, 962576, 1564186, 3128372, 6256744, 12513488]

約数ペア:

[(1, 12513488), (2, 6256744), (4, 3128372), (8, 1564186), (13, 962576), (16, 782093), (26, 481288), (52, 240644), (104, 120322), (208, 60161)]