1898623441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{20521}}^1$

素因数の和:21192

約数の個数: 16

約数和(自身を含む): 2234107008

約数和(自身を除く): 335483567

約数列:

[1, 11, 13, 143, 647, 7117, 8411, 20521, 92521, 225731, 266773, 2934503, 13277087, 146047957, 172602131, 1898623441]

約数ペア:

[(1, 1898623441), (11, 172602131), (13, 146047957), (143, 13277087), (647, 2934503), (7117, 266773), (8411, 225731), (20521, 92521)]