19041506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8089}}^1$

素因数の和:8209

約数の個数: 16

約数和(自身を含む): 31453920

約数和(自身を除く): 12412414

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 8089, 16178, 88979, 177958, 865523, 1731046, 9520753, 19041506]

約数ペア:

[(1, 19041506), (2, 9520753), (11, 1731046), (22, 865523), (107, 177958), (214, 88979), (1177, 16178), (2354, 8089)]