12785052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{152203}}^1$

素因数の和:152217

約数の個数: 24

約数和(自身を含む): 34093696

約数和(自身を除く): 21308644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 152203, 304406, 456609, 608812, 913218, 1065421, 1826436, 2130842, 3196263, 4261684, 6392526, 12785052]

約数ペア:

[(1, 12785052), (2, 6392526), (3, 4261684), (4, 3196263), (6, 2130842), (7, 1826436), (12, 1065421), (14, 913218), (21, 608812), (28, 456609), (42, 304406), (84, 152203)]