2247454121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9679}}^1$

素因数の和:9821

約数の個数: 24

約数和(自身を含む): 2626377600

約数和(自身を除く): 378923479

約数列:

[1, 11, 19, 101, 121, 209, 1111, 1919, 2299, 9679, 12221, 21109, 106469, 183901, 232199, 977579, 1171159, 2022911, 10753369, 18574001, 22252021, 118287059, 204314011, 2247454121]

約数ペア:

[(1, 2247454121), (11, 204314011), (19, 118287059), (101, 22252021), (121, 18574001), (209, 10753369), (1111, 2022911), (1919, 1171159), (2299, 977579), (9679, 232199), (12221, 183901), (21109, 106469)]