2009386819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{95191}}^1$

素因数の和:95322

約数の個数: 16

約数和(自身を含む): 2330300160

約数和(自身を除く): 320913341

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 21109, 95191, 1047101, 1808629, 9614291, 19894919, 105757201, 182671529, 2009386819]

約数ペア:

[(1, 2009386819), (11, 182671529), (19, 105757201), (101, 19894919), (209, 9614291), (1111, 1808629), (1919, 1047101), (21109, 95191)]