19004022988

素因数分解:

$2^2\times {\mathrm{7207}}^1\times {\mathrm{659221}}^1$

素因数の和:666432

約数の個数: 12

約数和(自身を含む): 33261705232

約数和(自身を除く): 14257682244

約数列:

[1, 2, 4, 7207, 14414, 28828, 659221, 1318442, 2636884, 4751005747, 9502011494, 19004022988]

約数ペア:

[(1, 19004022988), (2, 9502011494), (4, 4751005747), (7207, 2636884), (14414, 1318442), (28828, 659221)]