19117776

素因数分解:

$2^4\times 3^1\times {\mathrm{398287}}^1$

素因数の和:398298

約数の個数: 20

約数和(自身を含む): 49387712

約数和(自身を除く): 30269936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398287, 796574, 1194861, 1593148, 2389722, 3186296, 4779444, 6372592, 9558888, 19117776]

約数ペア:

[(1, 19117776), (2, 9558888), (3, 6372592), (4, 4779444), (6, 3186296), (8, 2389722), (12, 1593148), (16, 1194861), (24, 796574), (48, 398287)]