19095488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{17551}}^1$

素因数の和:17580

約数の個数: 28

約数和(自身を含む): 40123872

約数和(自身を除く): 21028384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 17551, 35102, 70204, 140408, 280816, 298367, 561632, 596734, 1123264, 1193468, 2386936, 4773872, 9547744, 19095488]

約数ペア:

[(1, 19095488), (2, 9547744), (4, 4773872), (8, 2386936), (16, 1193468), (17, 1123264), (32, 596734), (34, 561632), (64, 298367), (68, 280816), (136, 140408), (272, 70204), (544, 35102), (1088, 17551)]