19087308

素因数分解:

$2^2\times 3^2\times {\mathrm{530203}}^1$

素因数の和:530213

約数の個数: 18

約数和(自身を含む): 48248564

約数和(自身を除く): 29161256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530203, 1060406, 1590609, 2120812, 3181218, 4771827, 6362436, 9543654, 19087308]

約数ペア:

[(1, 19087308), (2, 9543654), (3, 6362436), (4, 4771827), (6, 3181218), (9, 2120812), (12, 1590609), (18, 1060406), (36, 530203)]