19568714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4657}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 32196096

約数和(自身を除く): 12627382

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4657, 9314, 51227, 102454, 889487, 1778974, 9784357, 19568714]

約数ペア:

[(1, 19568714), (2, 9784357), (11, 1778974), (22, 889487), (191, 102454), (382, 51227), (2101, 9314), (4202, 4657)]