15180928

素因数分解:

$2^7\times 7^1\times {\mathrm{16943}}^1$

素因数の和:16964

約数の個数: 32

約数和(自身を含む): 34565760

約数和(自身を除く): 19384832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16943, 33886, 67772, 118601, 135544, 237202, 271088, 474404, 542176, 948808, 1084352, 1897616, 2168704, 3795232, 7590464, 15180928]

約数ペア:

[(1, 15180928), (2, 7590464), (4, 3795232), (7, 2168704), (8, 1897616), (14, 1084352), (16, 948808), (28, 542176), (32, 474404), (56, 271088), (64, 237202), (112, 135544), (128, 118601), (224, 67772), (448, 33886), (896, 16943)]