21929462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 34069632

約数和(自身を除く): 12140170

約数列:

[1, 2, 31, 62, 577, 613, 1154, 1226, 17887, 19003, 35774, 38006, 353701, 707402, 10964731, 21929462]

約数ペア:

[(1, 21929462), (2, 10964731), (31, 707402), (62, 353701), (577, 38006), (613, 35774), (1154, 19003), (1226, 17887)]