13791272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{156719}}^1$

素因数の和:156736

約数の個数: 16

約数和(自身を含む): 28209600

約数和(自身を除く): 14418328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 156719, 313438, 626876, 1253752, 1723909, 3447818, 6895636, 13791272]

約数ペア:

[(1, 13791272), (2, 6895636), (4, 3447818), (8, 1723909), (11, 1253752), (22, 626876), (44, 313438), (88, 156719)]