19435208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{186877}}^1$

素因数の和:186896

約数の個数: 16

約数和(自身を含む): 39244380

約数和(自身を除く): 19809172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 186877, 373754, 747508, 1495016, 2429401, 4858802, 9717604, 19435208]

約数ペア:

[(1, 19435208), (2, 9717604), (4, 4858802), (8, 2429401), (13, 1495016), (26, 747508), (52, 373754), (104, 186877)]