16747472

素因数分解:

$2^4\times 7^1\times {\mathrm{149531}}^1$

素因数の和:149546

約数の個数: 20

約数和(自身を含む): 37083936

約数和(自身を除く): 20336464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149531, 299062, 598124, 1046717, 1196248, 2093434, 2392496, 4186868, 8373736, 16747472]

約数ペア:

[(1, 16747472), (2, 8373736), (4, 4186868), (7, 2392496), (8, 2093434), (14, 1196248), (16, 1046717), (28, 598124), (56, 299062), (112, 149531)]