2021336071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{2857}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 2222380800

約数和(自身を除く): 201044729

約数列:

[1, 19, 23, 437, 1619, 2857, 30761, 37237, 54283, 65711, 707503, 1248509, 4625483, 87884177, 106386109, 2021336071]

約数ペア:

[(1, 2021336071), (19, 106386109), (23, 87884177), (437, 4625483), (1619, 1248509), (2857, 707503), (30761, 65711), (37237, 54283)]