19831782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 42779520

約数和(自身を除く): 22947738

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4243, 4674, 8486, 12729, 25458, 80617, 161234, 173963, 241851, 347926, 483702, 521889, 1043778, 3305297, 6610594, 9915891, 19831782]

約数ペア:

[(1, 19831782), (2, 9915891), (3, 6610594), (6, 3305297), (19, 1043778), (38, 521889), (41, 483702), (57, 347926), (82, 241851), (114, 173963), (123, 161234), (246, 80617), (779, 25458), (1558, 12729), (2337, 8486), (4243, 4674)]