22051952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106019}}^1$

素因数の和:106040

約数の個数: 20

約数和(自身を含む): 46012680

約数和(自身を除く): 23960728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106019, 212038, 424076, 848152, 1378247, 1696304, 2756494, 5512988, 11025976, 22051952]

約数ペア:

[(1, 22051952), (2, 11025976), (4, 5512988), (8, 2756494), (13, 1696304), (16, 1378247), (26, 848152), (52, 424076), (104, 212038), (208, 106019)]