21694609018

素因数分解:

$2^1\times {\mathrm{6379}}^1\times {\mathrm{1700471}}^1$

素因数の和:1706852

約数の個数: 8

約数和(自身を含む): 32547034080

約数和(自身を除く): 10852425062

約数列:

[1, 2, 6379, 12758, 1700471, 3400942, 10847304509, 21694609018]

約数ペア:

[(1, 21694609018), (2, 10847304509), (6379, 3400942), (12758, 1700471)]