22159904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53269}}^1$

素因数の和:53292

約数の個数: 24

約数和(自身を含む): 46984140

約数和(自身を除く): 24824236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 53269, 106538, 213076, 426152, 692497, 852304, 1384994, 1704608, 2769988, 5539976, 11079952, 22159904]

約数ペア:

[(1, 22159904), (2, 11079952), (4, 5539976), (8, 2769988), (13, 1704608), (16, 1384994), (26, 852304), (32, 692497), (52, 426152), (104, 213076), (208, 106538), (416, 53269)]