12553424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{60353}}^1$

素因数の和:60374

約数の個数: 20

約数和(自身を含む): 26193636

約数和(自身を除く): 13640212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 60353, 120706, 241412, 482824, 784589, 965648, 1569178, 3138356, 6276712, 12553424]

約数ペア:

[(1, 12553424), (2, 6276712), (4, 3138356), (8, 1569178), (13, 965648), (16, 784589), (26, 482824), (52, 241412), (104, 120706), (208, 60353)]