19327334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 14239066

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 599, 949, 1198, 1241, 1898, 2482, 7787, 10183, 15574, 16133, 20366, 32266, 43727, 87454, 132379, 264758, 568451, 743359, 1136902, 1486718, 9663667, 19327334]

約数ペア:

[(1, 19327334), (2, 9663667), (13, 1486718), (17, 1136902), (26, 743359), (34, 568451), (73, 264758), (146, 132379), (221, 87454), (442, 43727), (599, 32266), (949, 20366), (1198, 16133), (1241, 15574), (1898, 10183), (2482, 7787)]