16605582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20840

約数の個数: 32

約数和(自身を含む): 39955200

約数和(自身を除く): 23349618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20809, 41618, 62427, 124854, 145663, 291326, 395371, 436989, 790742, 873978, 1186113, 2372226, 2767597, 5535194, 8302791, 16605582]

約数ペア:

[(1, 16605582), (2, 8302791), (3, 5535194), (6, 2767597), (7, 2372226), (14, 1186113), (19, 873978), (21, 790742), (38, 436989), (42, 395371), (57, 291326), (114, 145663), (133, 124854), (266, 62427), (399, 41618), (798, 20809)]