19580246

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1213}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 33622944

約数和(自身を除く): 14042698

約数列:

[1, 2, 7, 14, 1153, 1213, 2306, 2426, 8071, 8491, 16142, 16982, 1398589, 2797178, 9790123, 19580246]

約数ペア:

[(1, 19580246), (2, 9790123), (7, 2797178), (14, 1398589), (1153, 16982), (1213, 16142), (2306, 8491), (2426, 8071)]