1915138511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41983}}^1$

素因数の和:42047

約数の個数: 24

約数和(自身を含む): 2345226240

約数和(自身を除く): 430087729

約数列:

[1, 11, 13, 29, 121, 143, 319, 377, 1573, 3509, 4147, 41983, 45617, 461813, 545779, 1217507, 5079943, 6003569, 13392577, 15827591, 66039259, 147318347, 174103501, 1915138511]

約数ペア:

[(1, 1915138511), (11, 174103501), (13, 147318347), (29, 66039259), (121, 15827591), (143, 13392577), (319, 6003569), (377, 5079943), (1573, 1217507), (3509, 545779), (4147, 461813), (41983, 45617)]