13147772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15727}}^1$

素因数の和:15761

約数の個数: 24

約数和(自身を含む): 26423040

約数和(自身を除く): 13275268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15727, 31454, 62908, 172997, 298813, 345994, 597626, 691988, 1195252, 3286943, 6573886, 13147772]

約数ペア:

[(1, 13147772), (2, 6573886), (4, 3286943), (11, 1195252), (19, 691988), (22, 597626), (38, 345994), (44, 298813), (76, 172997), (209, 62908), (418, 31454), (836, 15727)]