19230799

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 3892721

約数列:

[1, 7, 29, 61, 203, 427, 1553, 1769, 10871, 12383, 45037, 94733, 315259, 663131, 2747257, 19230799]

約数ペア:

[(1, 19230799), (7, 2747257), (29, 663131), (61, 315259), (203, 94733), (427, 45037), (1553, 12383), (1769, 10871)]