19788738

素因数分解:

$2^1\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{2273}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 39622176

約数和(自身を除く): 19833438

約数列:

[1, 2, 3, 6, 1451, 2273, 2902, 4353, 4546, 6819, 8706, 13638, 3298123, 6596246, 9894369, 19788738]

約数ペア:

[(1, 19788738), (2, 9894369), (3, 6596246), (6, 3298123), (1451, 13638), (2273, 8706), (2902, 6819), (4353, 4546)]