15906128

素因数分解:

$2^4\times 7^1\times {\mathrm{142019}}^1$

素因数の和:142034

約数の個数: 20

約数和(自身を含む): 35220960

約数和(自身を除く): 19314832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142019, 284038, 568076, 994133, 1136152, 1988266, 2272304, 3976532, 7953064, 15906128]

約数ペア:

[(1, 15906128), (2, 7953064), (4, 3976532), (7, 2272304), (8, 1988266), (14, 1136152), (16, 994133), (28, 568076), (56, 284038), (112, 142019)]