15710128

素因数分解:

$2^4\times 7^1\times {\mathrm{140269}}^1$

素因数の和:140284

約数の個数: 20

約数和(自身を含む): 34786960

約数和(自身を除く): 19076832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140269, 280538, 561076, 981883, 1122152, 1963766, 2244304, 3927532, 7855064, 15710128]

約数ペア:

[(1, 15710128), (2, 7855064), (4, 3927532), (7, 2244304), (8, 1963766), (14, 1122152), (16, 981883), (28, 561076), (56, 280538), (112, 140269)]