12201488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58661}}^1$

素因数の和:58682

約数の個数: 20

約数和(自身を含む): 25459308

約数和(自身を除く): 13257820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58661, 117322, 234644, 469288, 762593, 938576, 1525186, 3050372, 6100744, 12201488]

約数ペア:

[(1, 12201488), (2, 6100744), (4, 3050372), (8, 1525186), (13, 938576), (16, 762593), (26, 469288), (52, 234644), (104, 117322), (208, 58661)]