19040072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58049}}^1$

素因数の和:58096

約数の個数: 16

約数和(自身を含む): 36571500

約数和(自身を除く): 17531428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58049, 116098, 232196, 464392, 2380009, 4760018, 9520036, 19040072]

約数ペア:

[(1, 19040072), (2, 9520036), (4, 4760018), (8, 2380009), (41, 464392), (82, 232196), (164, 116098), (328, 58049)]