19422552045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7237}}^1\times {\mathrm{13763}}^1$

素因数の和:21021

約数の個数: 32

約数和(自身を含む): 33473607552

約数和(自身を除く): 14051055507

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 7237, 13763, 21711, 36185, 41289, 68815, 94081, 108555, 178919, 206445, 282243, 470405, 536757, 894595, 1411215, 2683785, 99602831, 298808493, 498014155, 1294836803, 1494042465, 3884510409, 6474184015, 19422552045]

約数ペア:

[(1, 19422552045), (3, 6474184015), (5, 3884510409), (13, 1494042465), (15, 1294836803), (39, 498014155), (65, 298808493), (195, 99602831), (7237, 2683785), (13763, 1411215), (21711, 894595), (36185, 536757), (41289, 470405), (68815, 282243), (94081, 206445), (108555, 178919)]