15220832

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{3931}}^1$

素因数の和:3963

約数の個数: 36

約数和(自身を含む): 32946228

約数和(自身を除く): 17725396

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 3931, 7862, 15724, 31448, 43241, 62896, 86482, 125792, 172964, 345928, 475651, 691856, 951302, 1383712, 1902604, 3805208, 7610416, 15220832]

約数ペア:

[(1, 15220832), (2, 7610416), (4, 3805208), (8, 1902604), (11, 1383712), (16, 951302), (22, 691856), (32, 475651), (44, 345928), (88, 172964), (121, 125792), (176, 86482), (242, 62896), (352, 43241), (484, 31448), (968, 15724), (1936, 7862), (3872, 3931)]