1818987553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{13901}}^1$

素因数の和:14088

約数の個数: 16

約数和(自身を含む): 1961850240

約数和(自身を除く): 142862687

約数列:

[1, 19, 71, 97, 1349, 1843, 6887, 13901, 130853, 264119, 986971, 1348397, 18752449, 25619543, 95736187, 1818987553]

約数ペア:

[(1, 1818987553), (19, 95736187), (71, 25619543), (97, 18752449), (1349, 1348397), (1843, 986971), (6887, 264119), (13901, 130853)]