12746055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6423

約数の個数: 32

約数和(自身を含む): 24537600

約数和(自身を除く): 11791545

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6389, 19167, 31945, 44723, 95835, 121391, 134169, 223615, 364173, 606955, 670845, 849737, 1820865, 2549211, 4248685, 12746055]

約数ペア:

[(1, 12746055), (3, 4248685), (5, 2549211), (7, 1820865), (15, 849737), (19, 670845), (21, 606955), (35, 364173), (57, 223615), (95, 134169), (105, 121391), (133, 95835), (285, 44723), (399, 31945), (665, 19167), (1995, 6389)]