15199308

素因数分解:

$2^2\times 3^2\times {\mathrm{422203}}^1$

素因数の和:422213

約数の個数: 18

約数和(自身を含む): 38420564

約数和(自身を除く): 23221256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422203, 844406, 1266609, 1688812, 2533218, 3799827, 5066436, 7599654, 15199308]

約数ペア:

[(1, 15199308), (2, 7599654), (3, 5066436), (4, 3799827), (6, 2533218), (9, 1688812), (12, 1266609), (18, 844406), (36, 422203)]