15696942128

素因数分解:

$2^4\times 7^1\times {\mathrm{140151269}}^1$

素因数の和:140151284

約数の個数: 20

約数和(自身を含む): 34757514960

約数和(自身を除く): 19060572832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140151269, 280302538, 560605076, 981058883, 1121210152, 1962117766, 2242420304, 3924235532, 7848471064, 15696942128]

約数ペア:

[(1, 15696942128), (2, 7848471064), (4, 3924235532), (7, 2242420304), (8, 1962117766), (14, 1121210152), (16, 981058883), (28, 560605076), (56, 280302538), (112, 140151269)]