21982180147169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59407}}^1\times {\mathrm{1770463}}^1$

素因数の和:1829900

約数の個数: 16

約数和(自身を含む): 25243134074880

約数和(自身を除く): 3260953927711

約数列:

[1, 11, 19, 209, 59407, 653477, 1128733, 1770463, 12416063, 19475093, 33638797, 370026767, 105177895441, 1156956849851, 1998380013379, 21982180147169]

約数ペア:

[(1, 21982180147169), (11, 1998380013379), (19, 1156956849851), (209, 105177895441), (59407, 370026767), (653477, 33638797), (1128733, 19475093), (1770463, 12416063)]