19185796

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{953}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 38465280

約数和(自身を除く): 19279484

約数列:

[1, 2, 4, 7, 14, 28, 719, 953, 1438, 1906, 2876, 3812, 5033, 6671, 10066, 13342, 20132, 26684, 685207, 1370414, 2740828, 4796449, 9592898, 19185796]

約数ペア:

[(1, 19185796), (2, 9592898), (4, 4796449), (7, 2740828), (14, 1370414), (28, 685207), (719, 26684), (953, 20132), (1438, 13342), (1906, 10066), (2876, 6671), (3812, 5033)]