19452524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53441}}^1$

素因数の和:53465

約数の個数: 24

約数和(自身を含む): 41898528

約数和(自身を除く): 22446004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53441, 106882, 213764, 374087, 694733, 748174, 1389466, 1496348, 2778932, 4863131, 9726262, 19452524]

約数ペア:

[(1, 19452524), (2, 9726262), (4, 4863131), (7, 2778932), (13, 1496348), (14, 1389466), (26, 748174), (28, 694733), (52, 374087), (91, 213764), (182, 106882), (364, 53441)]