19015202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 29432832

約数和(自身を除く): 10417630

約数列:

[1, 2, 43, 86, 127, 254, 1741, 3482, 5461, 10922, 74863, 149726, 221107, 442214, 9507601, 19015202]

約数ペア:

[(1, 19015202), (2, 9507601), (43, 442214), (86, 221107), (127, 149726), (254, 74863), (1741, 10922), (3482, 5461)]