19000655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 23997600

約数和(自身を除く): 4996945

約数列:

[1, 5, 29, 59, 145, 295, 1711, 2221, 8555, 11105, 64409, 131039, 322045, 655195, 3800131, 19000655]

約数ペア:

[(1, 19000655), (5, 3800131), (29, 655195), (59, 322045), (145, 131039), (295, 64409), (1711, 11105), (2221, 8555)]