219063482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 361972800

約数和(自身を除く): 142909318

約数列:

[1, 2, 11, 22, 121, 242, 719, 1259, 1438, 2518, 7909, 13849, 15818, 27698, 86999, 152339, 173998, 304678, 905221, 1810442, 9957431, 19914862, 109531741, 219063482]

約数ペア:

[(1, 219063482), (2, 109531741), (11, 19914862), (22, 9957431), (121, 1810442), (242, 905221), (719, 304678), (1259, 173998), (1438, 152339), (2518, 86999), (7909, 27698), (13849, 15818)]