19529692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53653}}^1$

素因数の和:53677

約数の個数: 24

約数和(自身を含む): 42064736

約数和(自身を除く): 22535044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53653, 107306, 214612, 375571, 697489, 751142, 1394978, 1502284, 2789956, 4882423, 9764846, 19529692]

約数ペア:

[(1, 19529692), (2, 9764846), (4, 4882423), (7, 2789956), (13, 1502284), (14, 1394978), (26, 751142), (28, 697489), (52, 375571), (91, 214612), (182, 107306), (364, 53653)]