18447787553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1\times {\mathrm{15233}}^1$

素因数の和:20168

約数の個数: 16

約数和(自身を含む): 20918110080

約数和(自身を除く): 2470322527

約数列:

[1, 13, 19, 247, 4903, 15233, 63739, 93157, 198029, 289427, 1211041, 3762551, 74687399, 970936187, 1419060581, 18447787553]

約数ペア:

[(1, 18447787553), (13, 1419060581), (19, 970936187), (247, 74687399), (4903, 3762551), (15233, 1211041), (63739, 289427), (93157, 198029)]