12300418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 21120372

約数和(自身を除く): 8819954

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1637, 3274, 3757, 7514, 21281, 27829, 42562, 55658, 361777, 473093, 723554, 946186, 6150209, 12300418]

約数ペア:

[(1, 12300418), (2, 6150209), (13, 946186), (17, 723554), (26, 473093), (34, 361777), (221, 55658), (289, 42562), (442, 27829), (578, 21281), (1637, 7514), (3274, 3757)]