18432557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 21930048

約数和(自身を除く): 3497491

約数列:

[1, 11, 13, 83, 143, 913, 1079, 1553, 11869, 17083, 20189, 128899, 222079, 1417889, 1675687, 18432557]

約数ペア:

[(1, 18432557), (11, 1675687), (13, 1417889), (83, 222079), (143, 128899), (913, 20189), (1079, 17083), (1553, 11869)]