16565522381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{13147}}^1$

素因数の和:13313

約数の個数: 32

約数和(自身を含む): 19084584960

約数和(自身を除く): 2519062579

約数列:

[1, 17, 19, 47, 83, 323, 799, 893, 1411, 1577, 3901, 13147, 15181, 26809, 66317, 74119, 223499, 249793, 617909, 1091201, 1260023, 4246481, 10504453, 11740271, 18550417, 20732819, 51286447, 199584607, 352457923, 871869599, 974442493, 16565522381]

約数ペア:

[(1, 16565522381), (17, 974442493), (19, 871869599), (47, 352457923), (83, 199584607), (323, 51286447), (799, 20732819), (893, 18550417), (1411, 11740271), (1577, 10504453), (3901, 4246481), (13147, 1260023), (15181, 1091201), (26809, 617909), (66317, 249793), (74119, 223499)]