19193102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10651}}^1$

素因数の和:10723

約数の個数: 16

約数和(自身を含む): 31061232

約数和(自身を除く): 11868130

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10651, 21302, 181067, 362134, 564503, 1129006, 9596551, 19193102]

約数ペア:

[(1, 19193102), (2, 9596551), (17, 1129006), (34, 564503), (53, 362134), (106, 181067), (901, 21302), (1802, 10651)]