19090872

素因数分解:

$2^3\times 3^2\times {\mathrm{265151}}^1$

素因数の和:265163

約数の個数: 24

約数和(自身を含む): 51704640

約数和(自身を除く): 32613768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 265151, 530302, 795453, 1060604, 1590906, 2121208, 2386359, 3181812, 4772718, 6363624, 9545436, 19090872]

約数ペア:

[(1, 19090872), (2, 9545436), (3, 6363624), (4, 4772718), (6, 3181812), (8, 2386359), (9, 2121208), (12, 1590906), (18, 1060604), (24, 795453), (36, 530302), (72, 265151)]