1239674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 2098548

約数和(自身を除く): 858874

約数列:

[1, 2, 17, 19, 34, 38, 101, 202, 323, 361, 646, 722, 1717, 1919, 3434, 3838, 6137, 12274, 32623, 36461, 65246, 72922, 619837, 1239674]

約数ペア:

[(1, 1239674), (2, 619837), (17, 72922), (19, 65246), (34, 36461), (38, 32623), (101, 12274), (202, 6137), (323, 3838), (361, 3434), (646, 1919), (722, 1717)]