19476534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42157}}^1$

素因数の和:42180

約数の個数: 32

約数和(自身を含む): 48566016

約数和(自身を除く): 29089482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42157, 84314, 126471, 252942, 295099, 463727, 590198, 885297, 927454, 1391181, 1770594, 2782362, 3246089, 6492178, 9738267, 19476534]

約数ペア:

[(1, 19476534), (2, 9738267), (3, 6492178), (6, 3246089), (7, 2782362), (11, 1770594), (14, 1391181), (21, 927454), (22, 885297), (33, 590198), (42, 463727), (66, 295099), (77, 252942), (154, 126471), (231, 84314), (462, 42157)]