18850412

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{911}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 37793280

約数和(自身を除く): 18942868

約数列:

[1, 2, 4, 7, 14, 28, 739, 911, 1478, 1822, 2956, 3644, 5173, 6377, 10346, 12754, 20692, 25508, 673229, 1346458, 2692916, 4712603, 9425206, 18850412]

約数ペア:

[(1, 18850412), (2, 9425206), (4, 4712603), (7, 2692916), (14, 1346458), (28, 673229), (739, 25508), (911, 20692), (1478, 12754), (1822, 10346), (2956, 6377), (3644, 5173)]