22319316

素因数分解:

$2^2\times 3^2\times {\mathrm{619981}}^1$

素因数の和:619991

約数の個数: 18

約数和(自身を含む): 56418362

約数和(自身を除く): 34099046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619981, 1239962, 1859943, 2479924, 3719886, 5579829, 7439772, 11159658, 22319316]

約数ペア:

[(1, 22319316), (2, 11159658), (3, 7439772), (4, 5579829), (6, 3719886), (9, 2479924), (12, 1859943), (18, 1239962), (36, 619981)]