2019920731

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{3547}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 2126671200

約数和(自身を除く): 106750469

約数列:

[1, 29, 73, 269, 2117, 3547, 7801, 19637, 102863, 258931, 569473, 954143, 7508999, 27670147, 69652439, 2019920731]

約数ペア:

[(1, 2019920731), (29, 69652439), (73, 27670147), (269, 7508999), (2117, 954143), (3547, 569473), (7801, 258931), (19637, 102863)]