19246356

素因数分解:

$2^2\times 3^3\times {\mathrm{178207}}^1$

素因数の和:178220

約数の個数: 24

約数和(自身を含む): 49898240

約数和(自身を除く): 30651884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 178207, 356414, 534621, 712828, 1069242, 1603863, 2138484, 3207726, 4811589, 6415452, 9623178, 19246356]

約数ペア:

[(1, 19246356), (2, 9623178), (3, 6415452), (4, 4811589), (6, 3207726), (9, 2138484), (12, 1603863), (18, 1069242), (27, 712828), (36, 534621), (54, 356414), (108, 178207)]