18713776

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{1259}}^1$

素因数の和:2196

約数の個数: 20

約数和(自身を含む): 36325800

約数和(自身を除く): 17612024

約数列:

[1, 2, 4, 8, 16, 929, 1259, 1858, 2518, 3716, 5036, 7432, 10072, 14864, 20144, 1169611, 2339222, 4678444, 9356888, 18713776]

約数ペア:

[(1, 18713776), (2, 9356888), (4, 4678444), (8, 2339222), (16, 1169611), (929, 20144), (1259, 14864), (1858, 10072), (2518, 7432), (3716, 5036)]