13920712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{133853}}^1$

素因数の和:133872

約数の個数: 16

約数和(自身を含む): 28109340

約数和(自身を除く): 14188628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 133853, 267706, 535412, 1070824, 1740089, 3480178, 6960356, 13920712]

約数ペア:

[(1, 13920712), (2, 6960356), (4, 3480178), (8, 1740089), (13, 1070824), (26, 535412), (52, 267706), (104, 133853)]