12919210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44549}}^1$

素因数の和:44585

約数の個数: 16

約数和(自身を含む): 24057000

約数和(自身を除く): 11137790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 44549, 89098, 222745, 445490, 1291921, 2583842, 6459605, 12919210]

約数ペア:

[(1, 12919210), (2, 6459605), (5, 2583842), (10, 1291921), (29, 445490), (58, 222745), (145, 89098), (290, 44549)]