18219841919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{136373}}^1$

素因数の和:136690

約数の個数: 16

約数和(自身を含む): 20030613120

約数和(自身を除く): 1810771201

約数列:

[1, 17, 29, 271, 493, 4607, 7859, 133603, 136373, 2318341, 3954817, 36957083, 67231889, 628270411, 1071755407, 18219841919]

約数ペア:

[(1, 18219841919), (17, 1071755407), (29, 628270411), (271, 67231889), (493, 36957083), (4607, 3954817), (7859, 2318341), (133603, 136373)]