16888980889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{1429}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 19574755200

約数和(自身を除く): 2685774311

約数列:

[1, 11, 19, 193, 209, 293, 1429, 2123, 3223, 3667, 5567, 15719, 27151, 40337, 56549, 61237, 275797, 298661, 418697, 622039, 1074431, 3033767, 4605667, 5240143, 7955243, 11818741, 57641573, 80808521, 87507673, 888893731, 1535361899, 16888980889]

約数ペア:

[(1, 16888980889), (11, 1535361899), (19, 888893731), (193, 87507673), (209, 80808521), (293, 57641573), (1429, 11818741), (2123, 7955243), (3223, 5240143), (3667, 4605667), (5567, 3033767), (15719, 1074431), (27151, 622039), (40337, 418697), (56549, 298661), (61237, 275797)]