143988194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541309}}^1$

素因数の和:541337

約数の個数: 16

約数和(自身を含む): 259828800

約数和(自身を除く): 115840606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 541309, 1082618, 3789163, 7578326, 10284871, 20569742, 71994097, 143988194]

約数ペア:

[(1, 143988194), (2, 71994097), (7, 20569742), (14, 10284871), (19, 7578326), (38, 3789163), (133, 1082618), (266, 541309)]