19471896

素因数分解:

$2^3\times 3^2\times {\mathrm{270443}}^1$

素因数の和:270455

約数の個数: 24

約数和(自身を含む): 52736580

約数和(自身を除く): 33264684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 270443, 540886, 811329, 1081772, 1622658, 2163544, 2433987, 3245316, 4867974, 6490632, 9735948, 19471896]

約数ペア:

[(1, 19471896), (2, 9735948), (3, 6490632), (4, 4867974), (6, 3245316), (8, 2433987), (9, 2163544), (12, 1622658), (18, 1081772), (24, 811329), (36, 540886), (72, 270443)]