22444916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 42428904

約数和(自身を除く): 19983988

約数列:

[1, 2, 4, 13, 26, 52, 653, 661, 1306, 1322, 2612, 2644, 8489, 8593, 16978, 17186, 33956, 34372, 431633, 863266, 1726532, 5611229, 11222458, 22444916]

約数ペア:

[(1, 22444916), (2, 11222458), (4, 5611229), (13, 1726532), (26, 863266), (52, 431633), (653, 34372), (661, 33956), (1306, 17186), (1322, 16978), (2612, 8593), (2644, 8489)]