21026259199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2140513}}^1$

素因数の和:2140590

約数の個数: 16

約数和(自身を含む): 24658721280

約数和(自身を除く): 3632462081

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 2140513, 23545643, 40669747, 100604111, 447367217, 1106645221, 1911478109, 21026259199]

約数ペア:

[(1, 21026259199), (11, 1911478109), (19, 1106645221), (47, 447367217), (209, 100604111), (517, 40669747), (893, 23545643), (9823, 2140513)]