11118268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20929

約数の個数: 24

約数和(自身を含む): 23408000

約数和(自身を除く): 12289732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20899, 41798, 83596, 146293, 292586, 397081, 585172, 794162, 1588324, 2779567, 5559134, 11118268]

約数ペア:

[(1, 11118268), (2, 5559134), (4, 2779567), (7, 1588324), (14, 794162), (19, 585172), (28, 397081), (38, 292586), (76, 146293), (133, 83596), (266, 41798), (532, 20899)]