19007316

素因数分解:

$2^2\times 3^2\times {\mathrm{527981}}^1$

素因数の和:527991

約数の個数: 18

約数和(自身を含む): 48046362

約数和(自身を除く): 29039046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 527981, 1055962, 1583943, 2111924, 3167886, 4751829, 6335772, 9503658, 19007316]

約数ペア:

[(1, 19007316), (2, 9503658), (3, 6335772), (4, 4751829), (6, 3167886), (9, 2111924), (12, 1583943), (18, 1055962), (36, 527981)]