19221010259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{89329}}^1$

素因数の和:90002

約数の個数: 16

約数和(自身を含む): 21679319040

約数和(自身を除く): 2458308781

約数列:

[1, 11, 31, 341, 631, 6941, 19561, 89329, 215171, 982619, 2769199, 30461189, 56366599, 620032589, 1747364569, 19221010259]

約数ペア:

[(1, 19221010259), (11, 1747364569), (31, 620032589), (341, 56366599), (631, 30461189), (6941, 2769199), (19561, 982619), (89329, 215171)]