29821526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112111}}^1$

素因数の和:112139

約数の個数: 16

約数和(自身を含む): 53813760

約数和(自身を除く): 23992234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 112111, 224222, 784777, 1569554, 2130109, 4260218, 14910763, 29821526]

約数ペア:

[(1, 29821526), (2, 14910763), (7, 4260218), (14, 2130109), (19, 1569554), (38, 784777), (133, 224222), (266, 112111)]