12841210

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1549}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 23157000

約数和(自身を除く): 10315790

約数列:

[1, 2, 5, 10, 829, 1549, 1658, 3098, 4145, 7745, 8290, 15490, 1284121, 2568242, 6420605, 12841210]

約数ペア:

[(1, 12841210), (2, 6420605), (5, 2568242), (10, 1284121), (829, 15490), (1549, 8290), (1658, 7745), (3098, 4145)]