19056488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{216551}}^1$

素因数の和:216568

約数の個数: 16

約数和(自身を含む): 38979360

約数和(自身を除く): 19922872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 216551, 433102, 866204, 1732408, 2382061, 4764122, 9528244, 19056488]

約数ペア:

[(1, 19056488), (2, 9528244), (4, 4764122), (8, 2382061), (11, 1732408), (22, 866204), (44, 433102), (88, 216551)]