21525562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{811}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 33792192

約数和(自身を除く): 12266630

約数列:

[1, 2, 23, 46, 577, 811, 1154, 1622, 13271, 18653, 26542, 37306, 467947, 935894, 10762781, 21525562]

約数ペア:

[(1, 21525562), (2, 10762781), (23, 935894), (46, 467947), (577, 37306), (811, 26542), (1154, 18653), (1622, 13271)]