19250268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{84431}}^1$

素因数の和:84457

約数の個数: 24

約数和(自身を含む): 47281920

約数和(自身を除く): 28031652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 84431, 168862, 253293, 337724, 506586, 1013172, 1604189, 3208378, 4812567, 6416756, 9625134, 19250268]

約数ペア:

[(1, 19250268), (2, 9625134), (3, 6416756), (4, 4812567), (6, 3208378), (12, 1604189), (19, 1013172), (38, 506586), (57, 337724), (76, 253293), (114, 168862), (228, 84431)]