19866176

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28219}}^1$

素因数の和:28242

約数の個数: 28

約数和(自身を含む): 43007280

約数和(自身を除く): 23141104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28219, 56438, 112876, 225752, 310409, 451504, 620818, 903008, 1241636, 1806016, 2483272, 4966544, 9933088, 19866176]

約数ペア:

[(1, 19866176), (2, 9933088), (4, 4966544), (8, 2483272), (11, 1806016), (16, 1241636), (22, 903008), (32, 620818), (44, 451504), (64, 310409), (88, 225752), (176, 112876), (352, 56438), (704, 28219)]