15941825648

素因数分解:

$2^4\times 7^1\times {\mathrm{142337729}}^1$

素因数の和:142337744

約数の個数: 20

約数和(自身を含む): 35299757040

約数和(自身を除く): 19357931392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142337729, 284675458, 569350916, 996364103, 1138701832, 1992728206, 2277403664, 3985456412, 7970912824, 15941825648]

約数ペア:

[(1, 15941825648), (2, 7970912824), (4, 3985456412), (7, 2277403664), (8, 1992728206), (14, 1138701832), (16, 996364103), (28, 569350916), (56, 284675458), (112, 142337729)]