13974128

素因数分解:

$2^4\times 7^1\times {\mathrm{124769}}^1$

素因数の和:124784

約数の個数: 20

約数和(自身を含む): 30942960

約数和(自身を除く): 16968832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124769, 249538, 499076, 873383, 998152, 1746766, 1996304, 3493532, 6987064, 13974128]

約数ペア:

[(1, 13974128), (2, 6987064), (4, 3493532), (7, 1996304), (8, 1746766), (14, 998152), (16, 873383), (28, 499076), (56, 249538), (112, 124769)]