18656291273

素因数分解:

${\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1\times {\mathrm{5659}}^1$

素因数の和:6884

約数の個数: 16

約数和(自身を含む): 19778304000

約数和(自身を除く): 1122012727

約数列:

[1, 19, 167, 1039, 3173, 5659, 19741, 107521, 173513, 945053, 3296747, 5879701, 17956007, 111714319, 981910067, 18656291273]

約数ペア:

[(1, 18656291273), (19, 981910067), (167, 111714319), (1039, 17956007), (3173, 5879701), (5659, 3296747), (19741, 945053), (107521, 173513)]