22520446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27987

約数の個数: 16

約数和(自身を含む): 37554048

約数和(自身を除く): 15033602

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 27941, 55882, 363233, 726466, 866171, 1732342, 11260223, 22520446]

約数ペア:

[(1, 22520446), (2, 11260223), (13, 1732342), (26, 866171), (31, 726466), (62, 363233), (403, 55882), (806, 27941)]