2019922499

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{18973}}^1$

素因数の和:19274

約数の個数: 16

約数和(自身を含む): 2353383168

約数和(自身を除く): 333460669

約数列:

[1, 7, 67, 227, 469, 1589, 15209, 18973, 106463, 132811, 1271191, 4306871, 8898337, 30148097, 288560357, 2019922499]

約数ペア:

[(1, 2019922499), (7, 288560357), (67, 30148097), (227, 8898337), (469, 4306871), (1589, 1271191), (15209, 132811), (18973, 106463)]