15694768

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7057}}^1$

素因数の和:7204

約数の個数: 20

約数和(自身を含む): 30631720

約数和(自身を除く): 14936952

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7057, 14114, 28228, 56456, 112912, 980923, 1961846, 3923692, 7847384, 15694768]

約数ペア:

[(1, 15694768), (2, 7847384), (4, 3923692), (8, 1961846), (16, 980923), (139, 112912), (278, 56456), (556, 28228), (1112, 14114), (2224, 7057)]