26115519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26951}}^1$

素因数の和:26990

約数の個数: 16

約数和(自身を含む): 38810880

約数和(自身を除く): 12695361

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 26951, 80853, 458167, 512069, 1374501, 1536207, 8705173, 26115519]

約数ペア:

[(1, 26115519), (3, 8705173), (17, 1536207), (19, 1374501), (51, 512069), (57, 458167), (323, 80853), (969, 26951)]