18058469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 21337344

約数和(自身を除く): 3278875

約数列:

[1, 11, 13, 143, 293, 431, 3223, 3809, 4741, 5603, 41899, 61633, 126283, 1389113, 1641679, 18058469]

約数ペア:

[(1, 18058469), (11, 1641679), (13, 1389113), (143, 126283), (293, 61633), (431, 41899), (3223, 5603), (3809, 4741)]