41381938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20147}}^1$

素因数の和:20241

約数の個数: 16

約数和(自身を含む): 67697280

約数和(自身を除く): 26315342

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 20147, 40294, 261911, 523822, 1591613, 3183226, 20690969, 41381938]

約数ペア:

[(1, 41381938), (2, 20690969), (13, 3183226), (26, 1591613), (79, 523822), (158, 261911), (1027, 40294), (2054, 20147)]