12687342

素因数分解:

$2^1\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{1693}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 25410000

約数和(自身を除く): 12722658

約数列:

[1, 2, 3, 6, 1249, 1693, 2498, 3386, 3747, 5079, 7494, 10158, 2114557, 4229114, 6343671, 12687342]

約数ペア:

[(1, 12687342), (2, 6343671), (3, 4229114), (6, 2114557), (1249, 10158), (1693, 7494), (2498, 5079), (3386, 3747)]