15826412

素因数分解:

$2^2\times 7^2\times {\mathrm{80747}}^1$

素因数の和:80765

約数の個数: 18

約数和(自身を含む): 32218452

約数和(自身を除く): 16392040

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 80747, 161494, 322988, 565229, 1130458, 2260916, 3956603, 7913206, 15826412]

約数ペア:

[(1, 15826412), (2, 7913206), (4, 3956603), (7, 2260916), (14, 1130458), (28, 565229), (49, 322988), (98, 161494), (196, 80747)]