18849410

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2029}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 33982200

約数和(自身を除く): 15132790

約数列:

[1, 2, 5, 10, 929, 1858, 2029, 4058, 4645, 9290, 10145, 20290, 1884941, 3769882, 9424705, 18849410]

約数ペア:

[(1, 18849410), (2, 9424705), (5, 3769882), (10, 1884941), (929, 20290), (1858, 10145), (2029, 9290), (4058, 4645)]