6989188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 13194720

約数和(自身を除く): 6205532

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 2243, 3116, 4486, 8972, 42617, 85234, 91963, 170468, 183926, 367852, 1747297, 3494594, 6989188]

約数ペア:

[(1, 6989188), (2, 3494594), (4, 1747297), (19, 367852), (38, 183926), (41, 170468), (76, 91963), (82, 85234), (164, 42617), (779, 8972), (1558, 4486), (2243, 3116)]