19080326

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 9950074

約数列:

[1, 2, 179, 223, 239, 358, 446, 478, 39917, 42781, 53297, 79834, 85562, 106594, 9540163, 19080326]

約数ペア:

[(1, 19080326), (2, 9540163), (179, 106594), (223, 85562), (239, 79834), (358, 53297), (446, 42781), (478, 39917)]