19750734

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15031}}^1$

素因数の和:15112

約数の個数: 24

約数和(自身を含む): 43382352

約数和(自身を除く): 23631618

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15031, 30062, 45093, 90186, 135279, 270558, 1097263, 2194526, 3291789, 6583578, 9875367, 19750734]

約数ペア:

[(1, 19750734), (2, 9875367), (3, 6583578), (6, 3291789), (9, 2194526), (18, 1097263), (73, 270558), (146, 135279), (219, 90186), (438, 45093), (657, 30062), (1314, 15031)]