19768554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84481}}^1$

素因数の和:84502

約数の個数: 24

約数和(自身を含む): 46127172

約数和(自身を除く): 26358618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84481, 168962, 253443, 506886, 760329, 1098253, 1520658, 2196506, 3294759, 6589518, 9884277, 19768554]

約数ペア:

[(1, 19768554), (2, 9884277), (3, 6589518), (6, 3294759), (9, 2196506), (13, 1520658), (18, 1098253), (26, 760329), (39, 506886), (78, 253443), (117, 168962), (234, 84481)]