18535051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 1574549

約数列:

[1, 19, 89, 97, 113, 1691, 1843, 2147, 8633, 10057, 10961, 164027, 191083, 208259, 975529, 18535051]

約数ペア:

[(1, 18535051), (19, 975529), (89, 208259), (97, 191083), (113, 164027), (1691, 10961), (1843, 10057), (2147, 8633)]