22644752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108869}}^1$

素因数の和:108890

約数の個数: 20

約数和(自身を含む): 47249580

約数和(自身を除く): 24604828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108869, 217738, 435476, 870952, 1415297, 1741904, 2830594, 5661188, 11322376, 22644752]

約数ペア:

[(1, 22644752), (2, 11322376), (4, 5661188), (8, 2830594), (13, 1741904), (16, 1415297), (26, 870952), (52, 435476), (104, 217738), (208, 108869)]