21941611691

素因数分解:

${\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{5507}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 23036306688

約数和(自身を除く): 1094694997

約数列:

[1, 23, 211, 821, 4853, 5507, 18883, 126661, 173231, 1161977, 3984313, 4521247, 26725471, 103988681, 953983117, 21941611691]

約数ペア:

[(1, 21941611691), (23, 953983117), (211, 103988681), (821, 26725471), (4853, 4521247), (5507, 3984313), (18883, 1161977), (126661, 173231)]