19475718

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{3217}}^1$

素因数の和:4231

約数の個数: 16

約数和(自身を含む): 39002160

約数和(自身を除く): 19526442

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 3217, 6054, 6434, 9651, 19302, 3245953, 6491906, 9737859, 19475718]

約数ペア:

[(1, 19475718), (2, 9737859), (3, 6491906), (6, 3245953), (1009, 19302), (2018, 9651), (3027, 6434), (3217, 6054)]