15343376

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6899}}^1$

素因数の和:7046

約数の個数: 20

約数和(自身を含む): 29946000

約数和(自身を除く): 14602624

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6899, 13798, 27596, 55192, 110384, 958961, 1917922, 3835844, 7671688, 15343376]

約数ペア:

[(1, 15343376), (2, 7671688), (4, 3835844), (8, 1917922), (16, 958961), (139, 110384), (278, 55192), (556, 27596), (1112, 13798), (2224, 6899)]