11514970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 21605760

約数和(自身を除く): 10090790

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 439, 610, 878, 2195, 2623, 4390, 5246, 13115, 18877, 26230, 26779, 37754, 53558, 94385, 133895, 188770, 267790, 1151497, 2302994, 5757485, 11514970]

約数ペア:

[(1, 11514970), (2, 5757485), (5, 2302994), (10, 1151497), (43, 267790), (61, 188770), (86, 133895), (122, 94385), (215, 53558), (305, 37754), (430, 26779), (439, 26230), (610, 18877), (878, 13115), (2195, 5246), (2623, 4390)]