15697622192

素因数分解:

$2^4\times 7^1\times {\mathrm{140157341}}^1$

素因数の和:140157356

約数の個数: 20

約数和(自身を含む): 34759020816

約数和(自身を除く): 19061398624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140157341, 280314682, 560629364, 981101387, 1121258728, 1962202774, 2242517456, 3924405548, 7848811096, 15697622192]

約数ペア:

[(1, 15697622192), (2, 7848811096), (4, 3924405548), (7, 2242517456), (8, 1962202774), (14, 1121258728), (16, 981101387), (28, 560629364), (56, 280314682), (112, 140157341)]