1982279519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{499189}}^1$

素因数の和:499238

約数の個数: 12

約数和(自身を含む): 2282296680

約数和(自身を除く): 300017161

約数列:

[1, 11, 19, 209, 361, 3971, 499189, 5491079, 9484591, 104330501, 180207229, 1982279519]

約数ペア:

[(1, 1982279519), (11, 180207229), (19, 104330501), (209, 9484591), (361, 5491079), (3971, 499189)]