12974862

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{1637}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 25985232

約数和(自身を除く): 13010370

約数列:

[1, 2, 3, 6, 1321, 1637, 2642, 3274, 3963, 4911, 7926, 9822, 2162477, 4324954, 6487431, 12974862]

約数ペア:

[(1, 12974862), (2, 6487431), (3, 4324954), (6, 2162477), (1321, 9822), (1637, 7926), (2642, 4911), (3274, 3963)]