12821434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 20433600

約数和(自身を除く): 7612166

約数列:

[1, 2, 17, 34, 439, 859, 878, 1718, 7463, 14603, 14926, 29206, 377101, 754202, 6410717, 12821434]

約数ペア:

[(1, 12821434), (2, 6410717), (17, 754202), (34, 377101), (439, 29206), (859, 14926), (878, 14603), (1718, 7463)]