12853724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 24399648

約数和(自身を除く): 11545924

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1637, 1963, 3274, 3926, 6548, 7852, 21281, 42562, 85124, 247187, 494374, 988748, 3213431, 6426862, 12853724]

約数ペア:

[(1, 12853724), (2, 6426862), (4, 3213431), (13, 988748), (26, 494374), (52, 247187), (151, 85124), (302, 42562), (604, 21281), (1637, 7852), (1963, 6548), (3274, 3926)]