1896608519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{451681}}^1$

素因数の和:451730

約数の個数: 16

約数和(自身を含む): 2276477280

約数和(自身を除く): 379868761

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 451681, 5871853, 7678577, 8581939, 99821501, 111565207, 145892963, 1896608519]

約数ペア:

[(1, 1896608519), (13, 145892963), (17, 111565207), (19, 99821501), (221, 8581939), (247, 7678577), (323, 5871853), (4199, 451681)]