19032304

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{11117}}^1$

素因数の和:11232

約数の個数: 20

約数和(自身を含む): 37223064

約数和(自身を除く): 18190760

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 11117, 22234, 44468, 88936, 177872, 1189519, 2379038, 4758076, 9516152, 19032304]

約数ペア:

[(1, 19032304), (2, 9516152), (4, 4758076), (8, 2379038), (16, 1189519), (107, 177872), (214, 88936), (428, 44468), (856, 22234), (1712, 11117)]