18890848

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{1487}}^1$

素因数の和:1894

約数の個数: 24

約数和(自身を含む): 37310112

約数和(自身を除く): 18419264

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1487, 1588, 2974, 3176, 5948, 6352, 11896, 12704, 23792, 47584, 590339, 1180678, 2361356, 4722712, 9445424, 18890848]

約数ペア:

[(1, 18890848), (2, 9445424), (4, 4722712), (8, 2361356), (16, 1180678), (32, 590339), (397, 47584), (794, 23792), (1487, 12704), (1588, 11896), (2974, 6352), (3176, 5948)]