19594029

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5521}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 32336832

約数和(自身を除く): 12742803

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5521, 16563, 38647, 71773, 115941, 215319, 502411, 933049, 1507233, 2799147, 6531343, 19594029]

約数ペア:

[(1, 19594029), (3, 6531343), (7, 2799147), (13, 1507233), (21, 933049), (39, 502411), (91, 215319), (169, 115941), (273, 71773), (507, 38647), (1183, 16563), (3549, 5521)]