12456416

素因数分解:

$2^5\times 7^1\times {\mathrm{55609}}^1$

素因数の和:55626

約数の個数: 24

約数和(自身を含む): 28027440

約数和(自身を除く): 15571024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55609, 111218, 222436, 389263, 444872, 778526, 889744, 1557052, 1779488, 3114104, 6228208, 12456416]

約数ペア:

[(1, 12456416), (2, 6228208), (4, 3114104), (7, 1779488), (8, 1557052), (14, 889744), (16, 778526), (28, 444872), (32, 389263), (56, 222436), (112, 111218), (224, 55609)]